| 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 | $224.32 | 12.716% | $252.8445 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $88.66 | 7.566% | $95.368 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $164.27 | 10.312% | $181.2095 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $212.85 | 9.612% | $233.3091 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $122.94 | 5.559% | $129.7742 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $23.64 | 10.544% | $26.1326 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $14.35 | 10.543% | $15.8629 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $851.03 | $934.5008 | $934.49 | $934.45 | $934.50 | |