| 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 | $197.65 | 8.385% | $214.223 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $189.96 | 7.242% | $203.7169 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $80.61 | 13.370% | $91.3876 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $178.57 | 13.255% | $202.2395 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $54.95 | 6.800% | $58.6866 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $245.66 | 3.345% | $253.8773 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $95.36 | 8.523% | $103.4875 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $1,042.76 | $1,127.6184 | $1,127.63 | $1,127.65 | $1,127.60 | |