| 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 | $194.42 | 12.379% | $218.4873 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $6.99 | 12.610% | $7.8714 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $54.57 | 3.708% | $56.5935 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $242.27 | 3.325% | $250.3255 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $64.38 | 6.773% | $68.7405 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $91.71 | 13.194% | $103.8102 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $225.43 | 7.491% | $242.317 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $879.77 | $948.1454 | $948.15 | $948.15 | $948.10 | |