| 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 | $247.72 | 12.193% | $277.9245 | $277.92 | $277.90 | $277.90 |
| Purchase #2 | $217.93 | 12.757% | $245.7313 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $195.69 | 12.616% | $220.3783 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $199.77 | 5.234% | $210.226 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $229.75 | 12.408% | $258.2574 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $94.69 | 5.631% | $100.022 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $154.69 | 13.547% | $175.6459 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $1,340.24 | $1,488.1854 | $1,488.19 | $1,488.20 | $1,488.10 | |