| 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 | $196.81 | 13.508% | $223.3951 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $193.45 | 10.710% | $214.1685 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $199.37 | 5.848% | $211.0292 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $34.94 | 8.571% | $37.9347 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $86.72 | 4.208% | $90.3692 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $29.45 | 11.416% | $32.812 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $145.27 | 12.555% | $163.5086 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $886.01 | $973.2173 | $973.22 | $973.20 | $973.20 | |