| 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 | $191.95 | 12.864% | $216.6424 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $155.50 | 4.265% | $162.1321 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $8.96 | 10.752% | $9.9234 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $117.86 | 7.628% | $126.8504 | $126.85 | $126.85 | $126.90 |
| Purchase #5 | $37.28 | 8.412% | $40.416 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $55.86 | 11.808% | $62.4559 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $165.59 | 11.137% | $184.0318 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $733.00 | $802.4520 | $802.45 | $802.45 | $802.40 | |