| 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 | $70.38 | 10.330% | $77.6503 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $124.74 | 4.865% | $130.8086 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $249.72 | 5.795% | $264.1913 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $120.93 | 3.764% | $125.4818 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $213.95 | 5.493% | $225.7023 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $68.57 | 13.364% | $77.7337 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $82.36 | 11.816% | $92.0917 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $930.65 | $993.6597 | $993.65 | $993.70 | $993.70 | |