| 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 | $192.84 | 3.640% | $199.8594 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $85.32 | 12.725% | $96.177 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $46.67 | 7.562% | $50.1992 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $164.43 | 5.436% | $173.3684 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $143.27 | 11.860% | $160.2618 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $145.70 | 5.239% | $153.3332 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $246.82 | 11.871% | $276.12 | $276.12 | $276.10 | $276.10 |
| 7 purchase totals = | $1,025.05 | $1,109.3190 | $1,109.32 | $1,109.30 | $1,109.40 | |