| 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 | $5.44 | 7.592% | $5.853 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $148.33 | 8.485% | $160.9158 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $200.79 | 8.413% | $217.6825 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $204.51 | 3.327% | $211.314 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $118.59 | 8.219% | $128.3369 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $146.64 | 9.304% | $160.2834 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $186.72 | 5.651% | $197.2715 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $1,011.02 | $1,081.6571 | $1,081.65 | $1,081.65 | $1,081.70 | |