| 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 | $142.51 | 12.811% | $160.767 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $70.36 | 12.311% | $79.022 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $5.51 | 6.677% | $5.8779 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $177.64 | 3.434% | $183.7402 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $153.49 | 6.456% | $163.3993 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $81.30 | 9.204% | $88.7829 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $235.45 | 13.368% | $266.925 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $866.26 | $948.5143 | $948.52 | $948.55 | $948.50 | |