| 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 | $55.50 | 4.293% | $57.8826 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $242.83 | 9.615% | $266.1781 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $130.90 | 13.261% | $148.2586 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $62.33 | 7.381% | $66.9306 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $38.40 | 13.327% | $43.5176 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $78.50 | 13.332% | $88.9656 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $185.49 | 6.630% | $197.788 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $793.95 | $869.5211 | $869.53 | $869.55 | $869.60 | |