| 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 | $210.89 | 11.406% | $234.9441 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $78.96 | 5.173% | $83.0446 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $87.96 | 6.302% | $93.5032 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $113.40 | 6.510% | $120.7823 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $117.39 | 5.826% | $124.2291 | $124.23 | $124.25 | $124.20 |
| Purchase #6 | $237.74 | 7.816% | $256.3218 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $151.47 | 5.283% | $159.4722 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $997.81 | $1,072.2973 | $1,072.28 | $1,072.30 | $1,072.20 | |