| 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 | $199.33 | 3.548% | $206.4022 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $114.80 | 5.178% | $120.7443 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $57.60 | 6.127% | $61.1292 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $130.67 | 10.788% | $144.7667 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $19.84 | 3.364% | $20.5074 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $41.77 | 13.264% | $47.3104 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $91.65 | 4.737% | $95.9915 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $655.66 | $696.8517 | $696.85 | $696.85 | $696.80 | |