| 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 | $163.99 | 11.793% | $183.3293 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $22.97 | 8.230% | $24.8604 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $171.78 | 9.821% | $188.6505 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $110.38 | 11.464% | $123.034 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $137.98 | 3.292% | $142.5223 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $237.93 | 4.341% | $248.2585 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $79.81 | 6.383% | $84.9043 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $924.84 | $995.5593 | $995.55 | $995.55 | $995.60 | |