| 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 | $189.61 | 12.871% | $214.0147 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $122.83 | 5.599% | $129.7073 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $201.26 | 9.310% | $219.9973 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $36.75 | 3.836% | $38.1597 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $106.60 | 9.791% | $117.0372 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $205.47 | 11.687% | $229.4833 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $228.83 | 8.739% | $248.8275 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,091.35 | $1,197.2270 | $1,197.23 | $1,197.25 | $1,197.20 | |