| 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 | $96.60 | 8.566% | $104.8748 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $98.56 | 9.515% | $107.938 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $94.85 | 7.821% | $102.2682 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $35.64 | 12.209% | $39.9913 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $146.48 | 12.388% | $164.6259 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $115.64 | 10.818% | $128.1499 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $167.73 | 11.234% | $186.5728 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $755.50 | $834.4209 | $834.42 | $834.40 | $834.40 | |