| 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 | $198.77 | 13.310% | $225.2263 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $84.81 | 11.255% | $94.3554 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $163.93 | 10.472% | $181.0967 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $35.84 | 10.234% | $39.5079 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $34.37 | 9.471% | $37.6252 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $21.82 | 3.814% | $22.6522 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $249.65 | 11.478% | $278.3048 | $278.30 | $278.30 | $278.30 |
| 7 purchase totals = | $789.19 | $878.7685 | $878.78 | $878.80 | $878.80 | |