| 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 | $146.36 | 3.199% | $151.0421 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $125.27 | 7.365% | $134.4961 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $228.37 | 7.211% | $244.8378 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $182.68 | 8.207% | $197.6725 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $174.67 | 7.472% | $187.7213 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $84.30 | 12.258% | $94.6335 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $153.71 | 11.267% | $171.0285 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $1,095.36 | $1,181.4318 | $1,181.43 | $1,181.45 | $1,181.30 | |