| 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 | $10.91 | 4.183% | $11.3664 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $189.30 | 10.164% | $208.5405 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $240.35 | 12.553% | $270.5211 | $270.52 | $270.50 | $270.50 |
| Purchase #4 | $41.85 | 7.320% | $44.9134 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $39.74 | 3.566% | $41.1571 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $141.98 | 6.662% | $151.4387 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $26.99 | 7.572% | $29.0337 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $691.12 | $756.9709 | $756.97 | $756.95 | $756.90 | |