| 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 | $169.55 | 12.785% | $191.227 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $191.46 | 8.467% | $207.6709 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $52.83 | 8.335% | $57.2334 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $74.55 | 6.358% | $79.2899 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $169.81 | 13.262% | $192.3302 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $228.93 | 5.332% | $241.1365 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $35.47 | 6.679% | $37.839 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $922.60 | $1,006.7269 | $1,006.73 | $1,006.80 | $1,006.60 | |