| 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 | $217.76 | 5.762% | $230.3073 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $102.55 | 8.351% | $111.114 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $9.52 | 12.245% | $10.6857 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $23.56 | 5.480% | $24.8511 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $222.87 | 13.690% | $253.3809 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $127.99 | 11.713% | $142.9815 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $41.96 | 4.352% | $43.7861 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $746.21 | $817.1066 | $817.11 | $817.15 | $817.20 | |