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 | $17.70 | 3.499% | $18.3193 | $18.32 | $18.30 | $18.30 |
Purchase #2 | $91.59 | 12.612% | $103.1413 | $103.14 | $103.15 | $103.10 |
Purchase #3 | $140.34 | 4.150% | $146.1641 | $146.16 | $146.15 | $146.20 |
Purchase #4 | $60.41 | 12.111% | $67.7263 | $67.73 | $67.75 | $67.70 |
Purchase #5 | $44.91 | 7.510% | $48.2827 | $48.28 | $48.30 | $48.30 |
Purchase #6 | $18.39 | 7.656% | $19.7979 | $19.80 | $19.80 | $19.80 |
Purchase #7 | $85.67 | 11.683% | $95.6788 | $95.68 | $95.70 | $95.70 |
7 purchase totals = | $459.01 | $499.1104 | $499.11 | $499.15 | $499.10 |