| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.84 | 11.406% | $278.3368 | $278.34 | $278.35 | $278.30 |
| Purchase #2 | $210.41 | 8.543% | $228.3853 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $181.43 | 10.438% | $200.3677 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $218.72 | 10.774% | $242.2849 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $246.35 | 11.169% | $273.8648 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $117.26 | 9.361% | $128.2367 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $246.92 | 12.637% | $278.1233 | $278.12 | $278.10 | $278.10 |
| 7 purchase totals = | $1,470.93 | $1,629.5995 | $1,629.60 | $1,629.60 | $1,629.60 | |