| 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 | $153.33 | 10.448% | $169.3499 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $163.89 | 5.155% | $172.3385 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $50.81 | 4.346% | $53.0182 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $48.77 | 5.433% | $51.4197 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $136.61 | 12.141% | $153.1958 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $53.89 | 5.823% | $57.028 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $67.98 | 9.505% | $74.4415 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $675.28 | $730.7916 | $730.80 | $730.80 | $730.60 | |