| 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 | $239.54 | 3.874% | $248.8198 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $174.85 | 4.832% | $183.2988 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $79.56 | 8.259% | $86.1309 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $212.75 | 9.833% | $233.6697 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $31.58 | 6.853% | $33.7442 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $131.54 | 9.493% | $144.0271 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $132.80 | 10.872% | $147.238 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $1,002.62 | $1,076.9285 | $1,076.93 | $1,076.95 | $1,076.80 | |