| 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 | $5.99 | 3.543% | $6.2022 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $198.45 | 13.670% | $225.5781 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $124.35 | 6.788% | $132.7909 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $159.55 | 12.430% | $179.3821 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $219.54 | 6.176% | $233.0988 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $29.55 | 9.205% | $32.2701 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $77.83 | 6.727% | $83.0656 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $815.26 | $892.3878 | $892.39 | $892.40 | $892.50 | |