| 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 | $202.42 | 4.449% | $211.4257 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $187.89 | 9.692% | $206.1003 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $241.52 | 13.721% | $274.659 | $274.66 | $274.65 | $274.70 |
| Purchase #4 | $52.85 | 11.192% | $58.765 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $149.51 | 10.781% | $165.6287 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $203.86 | 4.503% | $213.0398 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $47.30 | 10.823% | $52.4193 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $1,085.35 | $1,182.0378 | $1,182.05 | $1,182.05 | $1,182.00 | |