| 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 | $146.62 | 4.584% | $153.3411 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $59.93 | 9.640% | $65.7073 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $22.41 | 5.732% | $23.6945 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $222.40 | 7.802% | $239.7516 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $242.48 | 10.267% | $267.3754 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $101.82 | 9.516% | $111.5092 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $142.58 | 4.302% | $148.7138 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $938.24 | $1,010.0929 | $1,010.09 | $1,010.10 | $1,010.10 | |