| 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 | $21.69 | 5.806% | $22.9493 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $113.28 | 7.517% | $121.7953 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $151.80 | 7.478% | $163.1516 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $132.79 | 10.480% | $146.7064 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $100.96 | 8.376% | $109.4164 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $177.81 | 9.476% | $194.6593 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $228.77 | 6.163% | $242.8691 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $927.10 | $1,001.5474 | $1,001.56 | $1,001.50 | $1,001.60 | |