| 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 | $71.90 | 4.386% | $75.0535 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $230.72 | 8.305% | $249.8813 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $52.44 | 13.156% | $59.339 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $245.66 | 12.583% | $276.5714 | $276.57 | $276.55 | $276.60 |
| Purchase #5 | $80.46 | 12.442% | $90.4708 | $90.47 | $90.45 | $90.50 |
| Purchase #6 | $51.95 | 8.134% | $56.1756 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $231.32 | 5.787% | $244.7065 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $964.45 | $1,052.1981 | $1,052.20 | $1,052.20 | $1,052.30 | |