| 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 | $157.49 | 10.108% | $173.4091 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $129.66 | 4.129% | $135.0137 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $242.89 | 4.464% | $253.7326 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $144.27 | 12.645% | $162.5129 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $149.74 | 11.102% | $166.3641 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $176.68 | 3.442% | $182.7613 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $183.46 | 7.459% | $197.1443 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,184.19 | $1,270.9380 | $1,270.92 | $1,270.90 | $1,270.90 | |