| 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 | $147.57 | 7.263% | $158.288 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $65.69 | 3.689% | $68.1133 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $131.73 | 10.113% | $145.0519 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $61.46 | 10.787% | $68.0897 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $33.54 | 3.397% | $34.6794 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $29.48 | 9.495% | $32.2791 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $210.37 | 13.617% | $239.0161 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $679.84 | $745.5175 | $745.52 | $745.55 | $745.60 | |