| 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 | $91.43 | 10.623% | $101.1426 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $35.94 | 12.559% | $40.4537 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $245.73 | 8.210% | $265.9044 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $25.84 | 3.794% | $26.8204 | $26.82 | $26.80 | $26.80 |
| Purchase #5 | $210.68 | 10.503% | $232.8077 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $144.60 | 4.384% | $150.9393 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $87.84 | 7.376% | $94.3191 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $842.06 | $912.3872 | $912.38 | $912.35 | $912.30 | |