| 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 | $188.74 | 7.748% | $203.3636 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $112.61 | 11.852% | $125.9565 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $153.65 | 4.845% | $161.0943 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $12.63 | 12.597% | $14.221 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $148.32 | 3.566% | $153.6091 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $22.85 | 13.341% | $25.8984 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $247.57 | 10.317% | $273.1118 | $273.11 | $273.10 | $273.10 |
| 7 purchase totals = | $886.37 | $957.2547 | $957.25 | $957.20 | $957.30 | |