| 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 | $64.68 | 12.407% | $72.7048 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $122.45 | 7.306% | $131.3962 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $231.57 | 11.861% | $259.0365 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $46.88 | 5.434% | $49.4275 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $25.27 | 5.808% | $26.7377 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $19.87 | 10.358% | $21.9281 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $101.38 | 10.864% | $112.3939 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $612.10 | $673.6247 | $673.63 | $673.70 | $673.50 | |