| 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 | $169.43 | 3.816% | $175.8954 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $103.39 | 6.709% | $110.3264 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $195.41 | 6.807% | $208.7116 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $91.84 | 11.744% | $102.6257 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $68.28 | 11.162% | $75.9014 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $246.96 | 10.258% | $272.2932 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $142.28 | 9.171% | $155.3285 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $1,017.59 | $1,101.0822 | $1,101.09 | $1,101.15 | $1,101.00 | |