| 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 | $177.74 | 8.325% | $192.5369 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $49.33 | 4.668% | $51.6327 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $90.71 | 13.370% | $102.8379 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $25.84 | 13.181% | $29.246 | $29.25 | $29.25 | $29.20 |
| Purchase #5 | $172.70 | 8.222% | $186.8994 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $161.49 | 6.509% | $172.0014 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $210.75 | 8.820% | $229.3382 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $888.56 | $964.4925 | $964.50 | $964.55 | $964.30 | |