| 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 | $16.46 | 11.726% | $18.3901 | $18.39 | $18.40 | $18.40 |
| Purchase #2 | $178.72 | 11.838% | $199.8769 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $182.99 | 3.367% | $189.1513 | $189.15 | $189.15 | $189.20 |
| Purchase #4 | $125.43 | 9.131% | $136.883 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $30.26 | 7.748% | $32.6045 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $119.68 | 10.139% | $131.8144 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $83.67 | 11.750% | $93.5012 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $737.21 | $802.2214 | $802.21 | $802.25 | $802.30 | |