| 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 | $135.49 | 4.249% | $141.247 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $156.60 | 3.845% | $162.6213 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $249.86 | 8.568% | $271.268 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $184.79 | 5.148% | $194.303 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $176.78 | 6.706% | $188.6349 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $117.40 | 10.746% | $130.0158 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $38.97 | 4.574% | $40.7525 | $40.75 | $40.75 | $40.80 |
| 7 purchase totals = | $1,059.89 | $1,128.8425 | $1,128.84 | $1,128.80 | $1,128.80 | |