| 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 | $243.74 | 3.264% | $251.6957 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $140.61 | 11.553% | $156.8547 | $156.85 | $156.85 | $156.90 |
| Purchase #3 | $29.27 | 6.315% | $31.1184 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $136.54 | 4.594% | $142.8126 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $193.53 | 5.362% | $203.9071 | $203.91 | $203.90 | $203.90 |
| Purchase #6 | $80.63 | 9.697% | $88.4487 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $148.34 | 12.659% | $167.1184 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $972.66 | $1,041.9556 | $1,041.96 | $1,041.90 | $1,041.90 | |