| 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 | $213.49 | 5.738% | $225.7401 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $36.91 | 8.240% | $39.9514 | $39.95 | $39.95 | $40.00 |
| Purchase #3 | $183.42 | 7.684% | $197.514 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $178.93 | 3.516% | $185.2212 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $180.96 | 4.227% | $188.6092 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $48.52 | 11.445% | $54.0731 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $209.59 | 5.778% | $221.7001 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,051.82 | $1,112.8091 | $1,112.80 | $1,112.75 | $1,112.80 | |