| 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 | $107.78 | 8.811% | $117.2765 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $35.31 | 4.220% | $36.8001 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $238.75 | 7.334% | $256.2599 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $69.75 | 11.491% | $77.765 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $177.63 | 13.111% | $200.9191 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $36.76 | 10.685% | $40.6878 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $199.68 | 12.380% | $224.4004 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $865.66 | $954.1088 | $954.12 | $954.10 | $954.20 | |