| 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 | $151.50 | 6.416% | $161.2202 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $35.58 | 12.575% | $40.0542 | $40.05 | $40.05 | $40.10 |
| Purchase #3 | $158.64 | 12.628% | $178.6731 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $71.74 | 13.497% | $81.4227 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $72.69 | 8.401% | $78.7967 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $183.92 | 11.164% | $204.4528 | $204.45 | $204.45 | $204.50 |
| Purchase #7 | $190.33 | 13.637% | $216.2853 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $864.40 | $960.9050 | $960.90 | $960.85 | $961.00 | |