| 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 | $56.93 | 4.430% | $59.452 | $59.45 | $59.45 | $59.50 |
| Purchase #2 | $167.50 | 4.299% | $174.7008 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $97.50 | 4.585% | $101.9704 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $115.64 | 12.771% | $130.4084 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $242.48 | 5.362% | $255.4818 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $209.98 | 9.631% | $230.2032 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $93.42 | 13.615% | $106.1391 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $983.45 | $1,058.3557 | $1,058.35 | $1,058.35 | $1,058.40 | |