| 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 | $195.64 | 13.717% | $222.4759 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $140.58 | 5.446% | $148.236 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $64.33 | 10.797% | $71.2757 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $19.63 | 3.230% | $20.264 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $108.73 | 11.865% | $121.6308 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $113.61 | 8.417% | $123.1726 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $16.74 | 13.415% | $18.9857 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $659.26 | $726.0407 | $726.05 | $726.10 | $726.10 | |