| 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 | $148.96 | 5.458% | $157.0902 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $208.70 | 7.688% | $224.7449 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $53.71 | 4.154% | $55.9411 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $152.68 | 6.464% | $162.5492 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $228.67 | 3.515% | $236.7078 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $228.35 | 13.349% | $258.8324 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $152.71 | 3.459% | $157.9922 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $1,173.78 | $1,253.8578 | $1,253.85 | $1,253.90 | $1,253.70 | |