| 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 | $25.69 | 10.206% | $28.3119 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $196.84 | 5.854% | $208.363 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $89.33 | 5.403% | $94.1565 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $160.99 | 7.350% | $172.8228 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $41.82 | 8.533% | $45.3885 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $245.75 | 4.172% | $256.0027 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $166.82 | 10.698% | $184.6664 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $927.24 | $989.7118 | $989.71 | $989.65 | $989.80 | |