| 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 | $159.92 | 13.370% | $181.3013 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $39.70 | 3.575% | $41.1193 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $38.63 | 8.181% | $41.7903 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $87.44 | 9.333% | $95.6008 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $125.72 | 10.844% | $139.3531 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $32.62 | 6.708% | $34.8081 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $242.64 | 8.522% | $263.3178 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $726.67 | $797.2907 | $797.29 | $797.25 | $797.30 | |