| 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 | $32.80 | 5.207% | $34.5079 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $103.55 | 13.753% | $117.7912 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $192.52 | 9.413% | $210.6419 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $61.65 | 3.525% | $63.8232 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $40.84 | 5.455% | $43.0678 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $126.39 | 3.218% | $130.4572 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $173.29 | 4.140% | $180.4642 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $731.04 | $780.7534 | $780.75 | $780.70 | $780.80 | |