| 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 | $18.28 | 5.390% | $19.2653 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $244.61 | 7.822% | $263.7434 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $178.57 | 13.705% | $203.043 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $93.86 | 5.832% | $99.3339 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $22.26 | 11.446% | $24.8079 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $51.83 | 3.488% | $53.6378 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $187.35 | 6.626% | $199.7638 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $796.76 | $863.5951 | $863.59 | $863.60 | $863.50 | |