| 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 | $71.51 | 6.803% | $76.3748 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $6.58 | 6.474% | $7.006 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $91.92 | 10.105% | $101.2085 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $30.55 | 11.664% | $34.1134 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $21.73 | 10.355% | $23.9801 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $235.29 | 9.735% | $258.1955 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $85.70 | 11.172% | $95.2744 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $543.28 | $596.1527 | $596.15 | $596.10 | $596.20 | |