| 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 | $179.47 | 7.105% | $192.2213 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $159.85 | 11.612% | $178.4118 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $246.47 | 10.106% | $271.3783 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $237.32 | 3.234% | $244.9949 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $99.58 | 9.495% | $109.0351 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $138.44 | 12.682% | $155.997 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $204.56 | 8.254% | $221.4444 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $1,265.69 | $1,373.4828 | $1,373.48 | $1,373.50 | $1,373.40 | |