| 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 | $57.38 | 13.777% | $65.2852 | $65.29 | $65.30 | $65.30 |
| Purchase #2 | $172.97 | 12.342% | $194.318 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $61.44 | 12.831% | $69.3234 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $160.86 | 10.256% | $177.3578 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $145.38 | 7.336% | $156.0451 | $156.05 | $156.05 | $156.00 |
| Purchase #6 | $152.58 | 11.606% | $170.2884 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $69.85 | 6.330% | $74.2715 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $820.46 | $906.8894 | $906.90 | $906.85 | $906.90 | |