| 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 | $159.94 | 3.705% | $165.8658 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $62.32 | 5.849% | $65.9651 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $91.27 | 12.139% | $102.3493 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $47.46 | 9.144% | $51.7997 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $152.33 | 6.733% | $162.5864 | $162.59 | $162.60 | $162.60 |
| Purchase #6 | $194.62 | 6.432% | $207.138 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $131.77 | 9.592% | $144.4094 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $839.71 | $900.1137 | $900.13 | $900.10 | $900.10 | |