| 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 | $175.81 | 7.576% | $189.1294 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $172.64 | 5.359% | $181.8918 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $153.27 | 8.451% | $166.2228 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $112.88 | 9.551% | $123.6612 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $184.31 | 10.641% | $203.9224 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $242.92 | 6.213% | $258.0126 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $34.70 | 12.525% | $39.0462 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $1,076.53 | $1,161.8864 | $1,161.88 | $1,161.85 | $1,161.80 | |