| 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 | $132.76 | 11.483% | $148.0048 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $137.97 | 10.286% | $152.1616 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $88.88 | 6.694% | $94.8296 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $158.77 | 5.248% | $167.1022 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $39.48 | 11.483% | $44.0135 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $17.33 | 10.374% | $19.1278 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $228.44 | 6.574% | $243.4576 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $803.63 | $868.6971 | $868.69 | $868.70 | $868.70 | |