| 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 | $74.74 | 6.105% | $79.3029 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $104.68 | 4.552% | $109.445 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $127.47 | 12.494% | $143.3961 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $146.49 | 4.145% | $152.562 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $124.67 | 5.843% | $131.9545 | $131.95 | $131.95 | $132.00 |
| Purchase #6 | $192.88 | 9.175% | $210.5767 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $69.49 | 11.561% | $77.5237 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $840.42 | $904.7609 | $904.76 | $904.75 | $904.80 | |