| 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 | $94.58 | 5.325% | $99.6164 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $38.85 | 3.689% | $40.2832 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $146.61 | 11.820% | $163.9393 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $243.93 | 5.854% | $258.2097 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $63.65 | 8.468% | $69.0399 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $70.82 | 7.280% | $75.9757 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $112.99 | 12.546% | $127.1657 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $771.43 | $834.2299 | $834.24 | $834.25 | $834.20 | |