| 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 | $110.84 | 11.649% | $123.7518 | $123.75 | $123.75 | $123.80 |
| Purchase #2 | $52.50 | 11.565% | $58.5716 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $124.50 | 9.736% | $136.6213 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $30.37 | 7.542% | $32.6605 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $53.94 | 12.666% | $60.772 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $44.46 | 3.751% | $46.1277 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $191.54 | 10.479% | $211.6115 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $608.15 | $670.1164 | $670.11 | $670.05 | $670.20 | |