| 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 | $55.56 | 5.360% | $58.538 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $35.83 | 9.105% | $39.0923 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $135.98 | 12.322% | $152.7355 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $233.46 | 13.576% | $265.1545 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $229.51 | 6.376% | $244.1436 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $148.47 | 6.346% | $157.8919 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $200.64 | 4.296% | $209.2595 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,039.45 | $1,126.8153 | $1,126.81 | $1,126.85 | $1,126.80 | |