| 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 | $140.56 | 3.344% | $145.2603 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $57.29 | 6.870% | $61.2258 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $125.95 | 7.207% | $135.0272 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $218.97 | 3.401% | $226.4172 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $203.27 | 11.433% | $226.5099 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $6.93 | 13.850% | $7.8898 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $172.68 | 8.299% | $187.0107 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $925.65 | $989.3409 | $989.35 | $989.35 | $989.30 | |