| 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 | $36.44 | 11.698% | $40.7028 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $59.65 | 6.690% | $63.6406 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $247.62 | 10.646% | $273.9816 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $131.35 | 7.296% | $140.9333 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $123.96 | 9.822% | $136.1354 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $124.87 | 4.795% | $130.8575 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $109.33 | 6.288% | $116.2047 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $833.22 | $902.4559 | $902.45 | $902.50 | $902.40 | |