| 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 | $217.86 | 7.818% | $234.8923 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $157.54 | 6.660% | $168.0322 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $221.96 | 3.740% | $230.2613 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $64.29 | 10.691% | $71.1632 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $194.74 | 8.232% | $210.771 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $137.83 | 11.186% | $153.2477 | $153.25 | $153.25 | $153.20 |
| Purchase #7 | $198.72 | 12.396% | $223.3533 | $223.35 | $223.35 | $223.40 |
| 7 purchase totals = | $1,192.94 | $1,291.7210 | $1,291.71 | $1,291.70 | $1,291.80 | |