| 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 | $93.32 | 7.571% | $100.3853 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $203.29 | 10.317% | $224.2634 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $117.57 | 11.104% | $130.625 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $232.41 | 13.673% | $264.1874 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $71.55 | 12.845% | $80.7406 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $75.96 | 13.307% | $86.068 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $161.81 | 4.130% | $168.4928 | $168.49 | $168.50 | $168.50 |
| 7 purchase totals = | $955.91 | $1,054.7625 | $1,054.77 | $1,054.80 | $1,054.80 | |