| 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 | $131.70 | 3.382% | $136.1541 | $136.15 | $136.15 | $136.20 |
| Purchase #2 | $28.96 | 12.818% | $32.6721 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $201.47 | 12.775% | $227.2078 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $164.34 | 6.808% | $175.5283 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $123.67 | 9.731% | $135.7043 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $222.67 | 13.726% | $253.2337 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $37.55 | 10.437% | $41.4691 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $910.36 | $1,001.9694 | $1,001.96 | $1,001.95 | $1,002.00 | |