| 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 | $241.97 | 4.443% | $252.7207 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $12.99 | 9.301% | $14.1982 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $226.64 | 7.716% | $244.1275 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $92.40 | 12.683% | $104.1191 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $134.70 | 11.233% | $149.8309 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $36.27 | 11.377% | $40.3964 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $64.75 | 5.386% | $68.2374 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $809.72 | $873.6302 | $873.64 | $873.65 | $873.50 | |