| 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 | $148.38 | 10.111% | $163.3827 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $84.75 | 7.823% | $91.38 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $228.55 | 11.445% | $254.7075 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $164.61 | 13.216% | $186.3649 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $63.28 | 10.675% | $70.0351 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $51.95 | 9.710% | $56.9943 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $100.49 | 3.284% | $103.7901 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $842.01 | $926.6546 | $926.65 | $926.70 | $926.70 | |