| 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 | $203.38 | 8.135% | $219.925 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $130.67 | 3.728% | $135.5414 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $105.88 | 4.658% | $110.8119 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $235.33 | 12.785% | $265.4169 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $43.83 | 9.701% | $48.0819 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $54.66 | 13.442% | $62.0074 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $76.71 | 7.712% | $82.6259 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $850.46 | $924.4104 | $924.42 | $924.45 | $924.30 | |