| 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 | $198.86 | 12.343% | $223.4053 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $9.83 | 7.401% | $10.5575 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $203.43 | 6.102% | $215.8433 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $240.86 | 11.154% | $267.7255 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $124.45 | 3.770% | $129.1418 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $79.60 | 10.490% | $87.95 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $194.36 | 12.112% | $217.9009 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $1,051.39 | $1,152.5243 | $1,152.53 | $1,152.55 | $1,152.50 | |