| 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 | $144.79 | 4.376% | $151.126 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $188.96 | 5.638% | $199.6136 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $199.73 | 12.317% | $224.3307 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $151.62 | 3.450% | $156.8509 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $225.56 | 4.693% | $236.1455 | $236.15 | $236.15 | $236.10 |
| Purchase #6 | $200.34 | 5.789% | $211.9377 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $182.79 | 6.577% | $194.8121 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $1,293.79 | $1,374.8165 | $1,374.82 | $1,374.85 | $1,374.70 | |