| 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 | $115.67 | 11.259% | $128.6933 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $218.88 | 4.233% | $228.1452 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $136.31 | 4.854% | $142.9265 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $221.74 | 5.150% | $233.1596 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $127.91 | 3.864% | $132.8524 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $231.48 | 6.873% | $247.3896 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $243.56 | 6.205% | $258.6729 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,295.55 | $1,371.8395 | $1,371.84 | $1,371.85 | $1,371.90 | |