| 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 | $175.67 | 4.279% | $183.1869 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $81.61 | 8.600% | $88.6285 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $229.34 | 7.805% | $247.24 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $129.53 | 4.467% | $135.3161 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $123.28 | 9.755% | $135.306 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $74.37 | 6.122% | $78.9229 | $78.92 | $78.90 | $78.90 |
| Purchase #7 | $88.92 | 8.454% | $96.4373 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $902.72 | $965.0377 | $965.05 | $965.05 | $964.90 | |