| 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 | $70.71 | 9.213% | $77.2245 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $75.73 | 7.542% | $81.4416 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $117.64 | 3.386% | $121.6233 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $104.46 | 5.246% | $109.94 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $12.78 | 13.230% | $14.4708 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $123.48 | 3.789% | $128.1587 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $182.66 | 3.806% | $189.612 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $687.46 | $722.4709 | $722.46 | $722.40 | $722.40 | |