| 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 | $92.87 | 11.371% | $103.4302 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $225.66 | 4.848% | $236.6 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $173.81 | 9.146% | $189.7067 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $12.82 | 10.423% | $14.1562 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $44.61 | 4.272% | $46.5157 | $46.52 | $46.50 | $46.50 |
| Purchase #6 | $65.41 | 5.529% | $69.0265 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $42.54 | 11.665% | $47.5023 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $657.72 | $706.9376 | $706.95 | $706.95 | $706.90 | |