| 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 | $135.50 | 11.513% | $151.1001 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $160.72 | 3.703% | $166.6715 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $7.37 | 5.834% | $7.8 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $134.28 | 9.422% | $146.9319 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $71.76 | 8.471% | $77.8388 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $233.55 | 4.802% | $244.7651 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $128.83 | 4.198% | $134.2383 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $872.01 | $929.3457 | $929.35 | $929.35 | $929.30 | |