| 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 | $88.42 | 7.409% | $94.971 | $94.97 | $94.95 | $95.00 |
| Purchase #2 | $79.30 | 7.713% | $85.4164 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $39.33 | 3.514% | $40.7121 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $170.29 | 12.795% | $192.0786 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $249.86 | 11.302% | $278.0992 | $278.10 | $278.10 | $278.10 |
| Purchase #6 | $103.31 | 5.825% | $109.3278 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $23.95 | 13.827% | $27.2616 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $754.46 | $827.8667 | $827.87 | $827.85 | $827.90 | |