| 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 | $124.76 | 6.405% | $132.7509 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $129.49 | 8.192% | $140.0978 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $145.47 | 13.827% | $165.5841 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $208.66 | 4.225% | $217.4759 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $160.67 | 6.523% | $171.1505 | $171.15 | $171.15 | $171.20 |
| Purchase #6 | $243.52 | 11.381% | $271.235 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $34.75 | 12.806% | $39.2001 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $1,047.32 | $1,137.4943 | $1,137.50 | $1,137.55 | $1,137.60 | |