| 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 | $121.81 | 12.779% | $137.3761 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $242.69 | 6.292% | $257.9601 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $249.25 | 5.184% | $262.1711 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $9.34 | 12.546% | $10.5118 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $217.60 | 3.517% | $225.253 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $54.33 | 13.831% | $61.8444 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $213.77 | 13.502% | $242.6332 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,108.79 | $1,197.7497 | $1,197.74 | $1,197.75 | $1,197.80 | |