| 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 | $78.90 | 12.827% | $89.0205 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $128.50 | 10.340% | $141.7869 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $194.48 | 13.817% | $221.3513 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $21.77 | 10.629% | $24.0839 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $62.50 | 4.729% | $65.4556 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $216.58 | 11.242% | $240.9279 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $124.48 | 4.236% | $129.753 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $827.21 | $912.3791 | $912.38 | $912.40 | $912.50 | |