| 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 | $190.80 | 12.522% | $214.692 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $154.83 | 6.680% | $165.1726 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $215.78 | 5.748% | $228.183 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $51.48 | 7.705% | $55.4465 | $55.45 | $55.45 | $55.40 |
| Purchase #5 | $229.67 | 9.388% | $251.2314 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $101.29 | 9.675% | $111.0898 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $209.57 | 10.159% | $230.8602 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,153.42 | $1,256.6755 | $1,256.67 | $1,256.70 | $1,256.70 | |