| 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 | $157.27 | 11.532% | $175.4064 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $159.84 | 5.364% | $168.4138 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $160.47 | 10.770% | $177.7526 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $38.27 | 10.255% | $42.1946 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $153.36 | 6.616% | $163.5063 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $225.75 | 10.755% | $250.0294 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $73.72 | 5.849% | $78.0319 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $968.68 | $1,055.3350 | $1,055.33 | $1,055.35 | $1,055.30 | |