| 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 | $121.70 | 6.834% | $130.017 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $123.61 | 13.618% | $140.4432 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $68.34 | 10.586% | $75.5745 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $17.72 | 8.411% | $19.2104 | $19.21 | $19.20 | $19.20 |
| Purchase #5 | $50.88 | 5.293% | $53.5731 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $89.53 | 12.199% | $100.4518 | $100.45 | $100.45 | $100.50 |
| Purchase #7 | $239.53 | 3.720% | $248.4405 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $711.31 | $767.7105 | $767.70 | $767.65 | $767.70 | |