| 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 | $224.90 | 7.473% | $241.7068 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $203.94 | 13.708% | $231.8961 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $126.88 | 9.362% | $138.7585 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $16.87 | 4.561% | $17.6394 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $53.60 | 5.858% | $56.7399 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $24.50 | 5.854% | $25.9342 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $248.70 | 8.726% | $270.4016 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $899.39 | $983.0765 | $983.08 | $983.10 | $983.00 | |