| 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 | $244.96 | 7.522% | $263.3859 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $147.98 | 7.640% | $159.2857 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $236.55 | 9.330% | $258.6201 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $232.86 | 11.726% | $260.1652 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $221.89 | 7.765% | $239.1198 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $197.27 | 5.693% | $208.5006 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $50.71 | 6.609% | $54.0614 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $1,332.22 | $1,443.1387 | $1,443.15 | $1,443.10 | $1,443.20 | |