| 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 | $160.67 | 3.127% | $165.6942 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $120.69 | 5.328% | $127.1204 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $151.63 | 13.602% | $172.2547 | $172.25 | $172.25 | $172.30 |
| Purchase #4 | $124.98 | 10.861% | $138.5541 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $64.97 | 5.131% | $68.3036 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $154.53 | 8.653% | $167.9015 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $141.48 | 8.140% | $152.9965 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $918.95 | $992.8250 | $992.81 | $992.80 | $992.90 | |