| 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 | $6.54 | 8.773% | $7.1138 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $187.97 | 6.512% | $200.2106 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $100.94 | 9.752% | $110.7837 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $184.44 | 10.677% | $204.1327 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $88.44 | 10.825% | $98.0136 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $74.87 | 11.186% | $83.245 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $204.81 | 10.280% | $225.8645 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $848.01 | $929.3639 | $929.35 | $929.35 | $929.30 | |