| 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 | $217.49 | 5.631% | $229.7369 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $77.93 | 3.522% | $80.6747 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $151.74 | 12.863% | $171.2583 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $10.74 | 8.402% | $11.6424 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $46.55 | 5.774% | $49.2378 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $178.71 | 10.615% | $197.6801 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $91.74 | 3.190% | $94.6665 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $774.90 | $834.8967 | $834.90 | $834.90 | $834.90 | |