| 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 | $24.78 | 4.818% | $25.9739 | $25.97 | $25.95 | $26.00 |
| Purchase #2 | $103.63 | 6.174% | $110.0281 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $64.25 | 10.210% | $70.8099 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $206.94 | 6.804% | $221.0202 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $11.98 | 3.426% | $12.3904 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $112.25 | 9.368% | $122.7656 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $128.34 | 6.269% | $136.3856 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $652.17 | $699.3737 | $699.38 | $699.35 | $699.40 | |