| 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 | $217.92 | 5.776% | $230.5071 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $152.42 | 4.432% | $159.1753 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $176.48 | 11.305% | $196.4311 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $179.36 | 13.677% | $203.8911 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $80.61 | 12.849% | $90.9676 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $162.40 | 10.872% | $180.0561 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $129.43 | 7.299% | $138.8771 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $1,098.62 | $1,199.9054 | $1,199.92 | $1,199.95 | $1,200.00 | |