| 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 | $39.38 | 4.392% | $41.1096 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $44.51 | 11.797% | $49.7608 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $15.96 | 5.321% | $16.8092 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $123.39 | 12.273% | $138.5337 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $213.91 | 12.161% | $239.9236 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $246.85 | 6.728% | $263.4581 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $134.93 | 9.326% | $147.5136 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $818.93 | $897.1086 | $897.10 | $897.05 | $897.10 | |