| 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 | $211.78 | 10.650% | $234.3346 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $145.88 | 9.327% | $159.4862 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $26.55 | 5.250% | $27.9439 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $137.53 | 12.207% | $154.3183 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $23.68 | 6.520% | $25.2239 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $180.59 | 11.169% | $200.7601 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $104.60 | 7.228% | $112.1605 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $830.61 | $914.2275 | $914.22 | $914.20 | $914.20 | |