| 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 | $181.95 | 8.662% | $197.7105 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $170.30 | 11.577% | $190.0156 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $124.91 | 10.637% | $138.1967 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $162.69 | 10.198% | $179.2811 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $235.97 | 8.865% | $256.8887 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $243.31 | 5.369% | $256.3733 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $196.99 | 9.554% | $215.8104 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,316.12 | $1,434.2763 | $1,434.28 | $1,434.25 | $1,434.30 | |