| 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 | $101.27 | 3.767% | $105.0848 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $40.98 | 13.566% | $46.5393 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $154.60 | 3.513% | $160.0311 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $63.77 | 4.489% | $66.6326 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $247.62 | 10.597% | $273.8603 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $214.63 | 7.149% | $229.9739 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $125.27 | 11.752% | $139.9917 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $948.14 | $1,022.1137 | $1,022.10 | $1,022.15 | $1,022.10 | |