| 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 | $83.30 | 12.442% | $93.6642 | $93.66 | $93.65 | $93.70 |
| Purchase #2 | $142.77 | 9.451% | $156.2632 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $71.27 | 4.351% | $74.371 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $123.49 | 12.556% | $138.9954 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $19.46 | 11.827% | $21.7615 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $199.85 | 8.327% | $216.4915 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $120.43 | 7.499% | $129.461 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $760.57 | $831.0078 | $831.00 | $830.95 | $831.20 | |