| 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 | $101.97 | 10.646% | $112.8257 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $158.69 | 13.238% | $179.6974 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $238.31 | 12.258% | $267.522 | $267.52 | $267.50 | $267.50 |
| Purchase #4 | $74.96 | 12.710% | $84.4874 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $73.35 | 6.416% | $78.0561 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $22.53 | 12.437% | $25.3321 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $163.43 | 11.334% | $181.9532 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $833.24 | $929.8739 | $929.88 | $929.90 | $929.90 | |