| 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 | $98.70 | 10.258% | $108.8246 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $213.43 | 4.575% | $223.1944 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $111.95 | 11.215% | $124.5052 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $31.32 | 9.442% | $34.2772 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $74.39 | 7.707% | $80.1232 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $47.68 | 5.556% | $50.3291 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $148.98 | 11.596% | $166.2557 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $726.45 | $787.5094 | $787.51 | $787.50 | $787.50 | |