| 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 | $84.90 | 6.234% | $90.1927 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $160.45 | 13.506% | $182.1204 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $233.61 | 5.437% | $246.3114 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $162.38 | 13.284% | $183.9506 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $31.50 | 5.690% | $33.2924 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $121.25 | 4.451% | $126.6468 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $228.35 | 11.395% | $254.3705 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,022.44 | $1,116.8848 | $1,116.88 | $1,116.85 | $1,116.90 | |