| 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 | $22.79 | 5.812% | $24.1146 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $48.52 | 7.620% | $52.2172 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $39.47 | 3.226% | $40.7433 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $12.64 | 4.791% | $13.2456 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $168.80 | 9.838% | $185.4065 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $101.97 | 5.195% | $107.2673 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $245.52 | 7.241% | $263.2981 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $639.71 | $686.2926 | $686.30 | $686.25 | $686.20 | |