| 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 | $197.34 | 3.403% | $204.0555 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $184.44 | 8.641% | $200.3775 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $199.65 | 12.433% | $224.4725 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $111.32 | 4.680% | $116.5298 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $42.62 | 5.268% | $44.8652 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $151.43 | 10.430% | $167.2241 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $164.34 | 4.129% | $171.1256 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,051.14 | $1,128.6502 | $1,128.66 | $1,128.65 | $1,128.70 | |