| 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 | $68.62 | 6.317% | $72.9547 | $72.95 | $72.95 | $73.00 |
| Purchase #2 | $47.42 | 12.277% | $53.2418 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $219.38 | 3.614% | $227.3084 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $43.65 | 10.735% | $48.3358 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $58.63 | 4.470% | $61.2508 | $61.25 | $61.25 | $61.30 |
| Purchase #6 | $130.93 | 5.710% | $138.4061 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $51.33 | 12.140% | $57.5615 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $619.96 | $659.0591 | $659.06 | $659.05 | $659.10 | |