| 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 | $203.29 | 12.537% | $228.7765 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $37.78 | 11.718% | $42.2071 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $118.87 | 10.264% | $131.0708 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $227.56 | 13.217% | $257.6366 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $160.28 | 11.304% | $178.3981 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $179.26 | 4.660% | $187.6135 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $150.86 | 12.402% | $169.5697 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,077.90 | $1,195.2723 | $1,195.28 | $1,195.25 | $1,195.30 | |