| 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 | $196.34 | 8.802% | $213.6218 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $8.62 | 10.464% | $9.522 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $85.50 | 6.581% | $91.1268 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $179.36 | 10.642% | $198.4475 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $194.31 | 11.563% | $216.7781 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $124.31 | 10.738% | $137.6584 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $156.77 | 13.855% | $178.4905 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $945.21 | $1,045.6451 | $1,045.65 | $1,045.65 | $1,045.60 | |