| 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 | $13.27 | 6.805% | $14.173 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $98.75 | 12.644% | $111.236 | $111.24 | $111.25 | $111.20 |
| Purchase #3 | $22.59 | 11.845% | $25.2658 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $243.99 | 8.394% | $264.4705 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $37.46 | 4.853% | $39.2779 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $216.72 | 8.425% | $234.9787 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $175.44 | 8.186% | $189.8015 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $808.22 | $879.2034 | $879.21 | $879.20 | $879.30 | |