| 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 | $41.51 | 4.807% | $43.5054 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $249.72 | 3.123% | $257.5188 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $142.27 | 7.373% | $152.7596 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $47.64 | 3.170% | $49.1502 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $245.75 | 11.831% | $274.8247 | $274.82 | $274.80 | $274.80 |
| Purchase #6 | $105.25 | 6.652% | $112.2512 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $176.34 | 13.270% | $199.7403 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,008.48 | $1,089.7502 | $1,089.75 | $1,089.70 | $1,089.80 | |