| 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 | $134.32 | 7.665% | $144.6156 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $126.85 | 7.317% | $136.1316 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $99.68 | 13.515% | $113.1518 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $23.71 | 3.814% | $24.6143 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $189.62 | 8.469% | $205.6789 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $121.44 | 11.655% | $135.5938 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $153.85 | 11.489% | $171.5258 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $849.47 | $931.3118 | $931.31 | $931.35 | $931.30 | |