| 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 | $206.84 | 8.600% | $224.6282 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $11.26 | 5.740% | $11.9063 | $11.91 | $11.90 | $11.90 |
| Purchase #3 | $111.29 | 3.623% | $115.322 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $73.37 | 10.350% | $80.9638 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $30.91 | 12.318% | $34.7175 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $98.97 | 7.426% | $106.3195 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $226.64 | 9.758% | $248.7555 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $759.28 | $822.6128 | $822.62 | $822.55 | $822.60 | |