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 | $28.53 | 7.644% | $30.7108 | $30.71 | $30.70 | $30.70 |
Purchase #2 | $81.82 | 13.634% | $92.9753 | $92.98 | $93.00 | $93.00 |
Purchase #3 | $13.28 | 7.604% | $14.2898 | $14.29 | $14.30 | $14.30 |
Purchase #4 | $8.44 | 5.380% | $8.8941 | $8.89 | $8.90 | $8.90 |
Purchase #5 | $191.84 | 10.264% | $211.5305 | $211.53 | $211.55 | $211.50 |
Purchase #6 | $244.94 | 13.778% | $278.6878 | $278.69 | $278.70 | $278.70 |
Purchase #7 | $43.74 | 3.430% | $45.2403 | $45.24 | $45.25 | $45.20 |
7 purchase totals = | $612.59 | $682.3286 | $682.33 | $682.40 | $682.30 |