| 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 | $150.29 | 13.293% | $170.268 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $250.48 | 10.638% | $277.1261 | $277.13 | $277.15 | $277.10 |
| Purchase #3 | $35.57 | 12.587% | $40.0472 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $12.84 | 13.464% | $14.5688 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $248.40 | 9.397% | $271.7421 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $38.85 | 9.629% | $42.5909 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $122.76 | 7.869% | $132.42 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $859.19 | $948.7631 | $948.77 | $948.75 | $948.70 | |