| 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 | $21.94 | 9.208% | $23.9602 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $169.95 | 7.742% | $183.1075 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $146.76 | 13.542% | $166.6342 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $155.25 | 6.366% | $165.1332 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $114.93 | 12.661% | $129.4813 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $157.65 | 5.716% | $166.6613 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $131.53 | 11.710% | $146.9322 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $898.01 | $981.9099 | $981.90 | $981.95 | $981.90 | |