| 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 | $232.41 | 3.534% | $240.6234 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $96.41 | 9.408% | $105.4803 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $30.25 | 6.238% | $32.137 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $201.95 | 13.582% | $229.3788 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $20.28 | 9.316% | $22.1693 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $40.88 | 8.440% | $44.3303 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $229.38 | 5.466% | $241.9179 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $851.56 | $916.0370 | $916.04 | $916.05 | $916.00 | |