| 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 | $89.82 | 7.263% | $96.3436 | $96.34 | $96.35 | $96.30 |
| Purchase #2 | $65.88 | 12.493% | $74.1104 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $8.68 | 5.302% | $9.1402 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $211.40 | 7.136% | $226.4855 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $121.77 | 12.761% | $137.3091 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $114.70 | 10.571% | $126.8249 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $132.53 | 10.444% | $146.3714 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $744.78 | $816.5851 | $816.58 | $816.55 | $816.50 | |