| 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 | $131.58 | 9.211% | $143.6998 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $127.91 | 13.527% | $145.2124 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $142.81 | 5.292% | $150.3675 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $194.48 | 4.669% | $203.5603 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $95.47 | 12.829% | $107.7178 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $88.56 | 11.538% | $98.7781 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $78.75 | 7.420% | $84.5933 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $859.56 | $933.9292 | $933.93 | $933.90 | $934.00 | |