| 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 | $114.66 | 12.135% | $128.574 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $32.77 | 7.311% | $35.1658 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $224.81 | 9.720% | $246.6615 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $148.67 | 9.557% | $162.8784 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $171.65 | 3.697% | $177.9959 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $91.79 | 9.642% | $100.6404 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $118.58 | 3.573% | $122.8169 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $902.93 | $974.7329 | $974.74 | $974.70 | $974.80 | |