| 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 | $147.57 | 10.132% | $162.5218 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $75.65 | 11.113% | $84.057 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $20.26 | 7.505% | $21.7805 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $34.90 | 4.580% | $36.4984 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $9.35 | 4.450% | $9.7661 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $147.27 | 11.118% | $163.6435 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $101.94 | 11.634% | $113.7997 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $536.94 | $592.0670 | $592.07 | $592.05 | $592.10 | |