| 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 | $76.52 | 4.501% | $79.9642 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $104.26 | 4.165% | $108.6024 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $102.32 | 4.135% | $106.5509 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $107.41 | 12.580% | $120.9222 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $202.64 | 5.811% | $214.4154 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $118.90 | 10.629% | $131.5379 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $171.53 | 5.391% | $180.7772 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $883.58 | $942.7702 | $942.77 | $942.75 | $942.80 | |