| 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 | $231.77 | 13.514% | $263.0914 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $197.39 | 10.811% | $218.7298 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $154.49 | 7.314% | $165.7894 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $16.84 | 11.154% | $18.7183 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $11.33 | 7.602% | $12.1913 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $44.89 | 7.158% | $48.1032 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $36.61 | 12.153% | $41.0592 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $693.32 | $767.6826 | $767.68 | $767.70 | $767.70 | |