| 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 | $248.29 | 11.410% | $276.6199 | $276.62 | $276.60 | $276.60 |
| Purchase #2 | $139.52 | 9.299% | $152.494 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $195.65 | 13.802% | $222.6536 | $222.65 | $222.65 | $222.70 |
| Purchase #4 | $246.42 | 8.273% | $266.8063 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $161.36 | 3.396% | $166.8398 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $225.87 | 10.511% | $249.6112 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $187.72 | 11.794% | $209.8597 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,404.83 | $1,544.8845 | $1,544.88 | $1,544.85 | $1,544.90 | |