| 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 | $80.51 | 3.715% | $83.5009 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $141.72 | 13.262% | $160.5149 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $162.76 | 9.615% | $178.4094 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $152.91 | 8.592% | $166.048 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $6.62 | 9.776% | $7.2672 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $217.27 | 4.126% | $226.2346 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $22.43 | 11.405% | $24.9881 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $784.22 | $846.9631 | $846.96 | $846.95 | $846.90 | |