| 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 | $67.89 | 3.798% | $70.4685 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $244.87 | 4.696% | $256.3691 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $146.67 | 9.399% | $160.4555 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $98.51 | 13.401% | $111.7113 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $67.98 | 13.290% | $77.0145 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $197.83 | 3.455% | $204.665 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $248.91 | 3.571% | $257.7986 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,072.66 | $1,138.4825 | $1,138.49 | $1,138.40 | $1,138.60 | |