| 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 | $112.38 | 7.211% | $120.4837 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $203.89 | 5.203% | $214.4984 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $37.62 | 6.686% | $40.1353 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $134.25 | 12.376% | $150.8648 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $197.60 | 6.788% | $211.0131 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $88.41 | 5.109% | $92.9269 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $30.27 | 12.689% | $34.111 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $804.42 | $864.0332 | $864.03 | $864.05 | $864.00 | |