| 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 | $206.54 | 11.261% | $229.7985 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $160.84 | 6.665% | $171.56 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $232.88 | 3.407% | $240.8142 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $141.74 | 10.326% | $156.3761 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $239.43 | 12.252% | $268.765 | $268.77 | $268.75 | $268.80 |
| Purchase #6 | $191.87 | 11.132% | $213.229 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $11.35 | 13.834% | $12.9202 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $1,184.65 | $1,293.4630 | $1,293.47 | $1,293.45 | $1,293.50 | |