| 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 | $17.38 | 11.761% | $19.4241 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $142.94 | 13.787% | $162.6471 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $93.74 | 10.715% | $103.7842 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $52.99 | 7.551% | $56.9913 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $179.59 | 9.151% | $196.0243 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $175.46 | 8.315% | $190.0495 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $226.77 | 7.133% | $242.9455 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $888.87 | $971.8660 | $971.86 | $971.85 | $971.70 | |