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 | $173.99 | 8.276% | $188.3894 | $188.39 | $188.40 | $188.40 |
Purchase #2 | $75.56 | 12.256% | $84.8206 | $84.82 | $84.80 | $84.80 |
Purchase #3 | $7.39 | 6.717% | $7.8864 | $7.89 | $7.90 | $7.90 |
Purchase #4 | $132.62 | 4.177% | $138.1595 | $138.16 | $138.15 | $138.20 |
Purchase #5 | $86.78 | 5.351% | $91.4236 | $91.42 | $91.40 | $91.40 |
Purchase #6 | $144.87 | 5.224% | $152.438 | $152.44 | $152.45 | $152.40 |
Purchase #7 | $134.54 | 10.302% | $148.4003 | $148.40 | $148.40 | $148.40 |
7 purchase totals = | $755.75 | $811.5178 | $811.52 | $811.50 | $811.50 |