| 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 | $134.60 | 8.584% | $146.1541 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $138.42 | 7.357% | $148.6036 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $203.79 | 3.484% | $210.89 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $127.78 | 13.669% | $145.2462 | $145.25 | $145.25 | $145.20 |
| Purchase #5 | $63.64 | 8.732% | $69.197 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $237.62 | 13.850% | $270.5304 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $96.60 | 5.444% | $101.8589 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $1,002.45 | $1,092.4802 | $1,092.48 | $1,092.50 | $1,092.50 | |