| 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 | $46.67 | 4.794% | $48.9074 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $75.68 | 11.604% | $84.4619 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $100.46 | 6.622% | $107.1125 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $39.91 | 9.135% | $43.5558 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $44.68 | 11.729% | $49.9205 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $164.59 | 6.805% | $175.7903 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $37.35 | 7.736% | $40.2394 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $509.34 | $549.9878 | $549.99 | $549.95 | $550.00 | |