| 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 | $70.91 | 3.686% | $73.5237 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $63.30 | 10.295% | $69.8167 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $117.39 | 12.729% | $132.3326 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $136.86 | 13.718% | $155.6345 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $5.89 | 11.599% | $6.5732 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $152.74 | 8.160% | $165.2036 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $59.82 | 8.165% | $64.7043 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $606.91 | $667.7886 | $667.77 | $667.75 | $667.70 | |