| 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 | $154.97 | 3.352% | $160.1646 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $85.40 | 5.848% | $90.3942 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $206.51 | 12.181% | $231.665 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $193.60 | 5.601% | $204.4435 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $22.78 | 4.356% | $23.7723 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $34.59 | 3.501% | $35.801 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $179.25 | 9.248% | $195.827 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $877.10 | $942.0676 | $942.06 | $942.05 | $942.10 | |