| 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 | $100.84 | 11.583% | $112.5203 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $246.85 | 9.397% | $270.0465 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $119.76 | 8.265% | $129.6582 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $234.81 | 8.865% | $255.6259 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $231.83 | 13.739% | $263.6811 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $92.46 | 9.799% | $101.5202 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $40.82 | 9.819% | $44.8281 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $1,067.37 | $1,177.8803 | $1,177.89 | $1,177.90 | $1,177.80 | |