| 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 | $121.71 | 6.320% | $129.4021 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $167.85 | 13.146% | $189.9156 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $5.47 | 10.329% | $6.035 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $57.62 | 7.235% | $61.7888 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $127.35 | 3.235% | $131.4698 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $165.54 | 10.865% | $183.5259 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $244.49 | 3.641% | $253.3919 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $890.03 | $955.5291 | $955.54 | $955.55 | $955.50 | |