| 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 | $40.47 | 11.487% | $45.1188 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $173.54 | 13.343% | $196.6954 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $58.47 | 8.484% | $63.4306 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $216.37 | 3.508% | $223.9603 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $111.30 | 9.797% | $122.2041 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $97.83 | 3.624% | $101.3754 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $83.35 | 10.116% | $91.7817 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $781.33 | $844.5663 | $844.57 | $844.60 | $844.60 | |