| 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 | $65.34 | 10.709% | $72.3373 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $202.97 | 7.443% | $218.0771 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $230.33 | 5.269% | $242.4661 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $218.70 | 6.244% | $232.3556 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $40.99 | 9.129% | $44.732 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $32.43 | 13.196% | $36.7095 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $155.39 | 11.693% | $173.5598 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $946.15 | $1,020.2374 | $1,020.25 | $1,020.25 | $1,020.30 | |