| 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 | $145.34 | 7.759% | $156.6169 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $196.35 | 5.654% | $207.4516 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $11.99 | 8.143% | $12.9663 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $121.78 | 12.686% | $137.229 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $245.57 | 8.788% | $267.1507 | $267.15 | $267.15 | $267.20 |
| Purchase #6 | $225.36 | 10.189% | $248.3219 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $115.40 | 13.404% | $130.8682 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $1,061.79 | $1,160.6046 | $1,160.61 | $1,160.55 | $1,160.70 | |