| 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 | $105.28 | 10.493% | $116.327 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $194.40 | 6.131% | $206.3187 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $77.82 | 13.830% | $88.5825 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $173.90 | 5.168% | $182.8872 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $21.98 | 6.835% | $23.4823 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $55.70 | 10.329% | $61.4533 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $70.63 | 9.640% | $77.4387 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $699.71 | $756.4897 | $756.49 | $756.55 | $756.50 | |