| 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 | $32.51 | 9.168% | $35.4905 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $111.98 | 11.703% | $125.085 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $62.70 | 13.250% | $71.0078 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $160.63 | 9.286% | $175.5461 | $175.55 | $175.55 | $175.50 |
| Purchase #5 | $237.30 | 12.311% | $266.514 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $37.77 | 6.148% | $40.0921 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $217.84 | 9.341% | $238.1884 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $860.73 | $951.9239 | $951.93 | $951.95 | $951.90 | |