| 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 | $203.44 | 10.212% | $224.2153 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $142.93 | 3.762% | $148.307 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $233.71 | 4.801% | $244.9304 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $103.96 | 7.618% | $111.8797 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $133.66 | 12.180% | $149.9398 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $70.57 | 12.252% | $79.2162 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $106.34 | 6.757% | $113.5254 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $994.61 | $1,072.0138 | $1,072.03 | $1,072.05 | $1,071.90 | |