| 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 | $197.55 | 8.228% | $213.8044 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $84.50 | 3.838% | $87.7431 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $92.73 | 8.657% | $100.7576 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $196.88 | 7.793% | $212.2229 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $153.52 | 9.411% | $167.9678 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $168.76 | 13.815% | $192.0742 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $34.53 | 9.593% | $37.8425 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $928.47 | $1,012.4125 | $1,012.40 | $1,012.35 | $1,012.40 | |