| 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 | $191.60 | 4.401% | $200.0323 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $30.77 | 5.216% | $32.375 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $24.67 | 4.193% | $25.7044 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $194.57 | 3.576% | $201.5278 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $147.78 | 8.751% | $160.7122 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $40.95 | 9.165% | $44.7031 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $25.80 | 10.683% | $28.5562 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $656.14 | $693.6110 | $693.61 | $693.65 | $693.60 | |