| 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 | $90.81 | 11.681% | $101.4175 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $138.93 | 4.636% | $145.3708 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $61.97 | 12.171% | $69.5124 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $153.74 | 7.463% | $165.2136 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $18.50 | 9.371% | $20.2336 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $213.39 | 13.179% | $241.5127 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $36.65 | 6.708% | $39.1085 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $713.99 | $782.3691 | $782.36 | $782.30 | $782.30 | |