| 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 | $63.34 | 6.829% | $67.6655 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $229.53 | 5.778% | $242.7922 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $131.78 | 13.255% | $149.2474 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $77.86 | 4.556% | $81.4073 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $147.56 | 3.234% | $152.3321 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $127.80 | 3.541% | $132.3254 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $96.27 | 5.643% | $101.7025 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $874.14 | $927.4724 | $927.48 | $927.50 | $927.40 | |