| 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 | $184.53 | 10.619% | $204.1252 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $176.33 | 10.858% | $195.4759 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $160.25 | 8.505% | $173.8793 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $39.67 | 5.639% | $41.907 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $233.70 | 4.756% | $244.8148 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $92.60 | 8.164% | $100.1599 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $245.53 | 12.328% | $275.7989 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $1,132.61 | $1,236.1610 | $1,236.17 | $1,236.20 | $1,236.20 | |