| 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 | $92.38 | 11.347% | $102.8624 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $85.98 | 6.829% | $91.8516 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $184.39 | 3.788% | $191.3747 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $208.31 | 4.143% | $216.9403 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $29.78 | 4.246% | $31.0445 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $71.68 | 12.742% | $80.8135 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $160.26 | 13.383% | $181.7076 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $832.78 | $896.5946 | $896.58 | $896.55 | $896.60 | |