| 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 | $204.91 | 13.449% | $232.4683 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $222.76 | 7.595% | $239.6786 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $10.80 | 10.354% | $11.9182 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $10.37 | 3.160% | $10.6977 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $34.57 | 12.708% | $38.9632 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $192.26 | 5.822% | $203.4534 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $91.55 | 12.305% | $102.8152 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $767.22 | $839.9946 | $840.00 | $839.95 | $840.10 | |