| 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 | $93.37 | 5.429% | $98.4391 | $98.44 | $98.45 | $98.40 |
| Purchase #2 | $141.66 | 6.289% | $150.569 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $99.59 | 8.389% | $107.9446 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $136.78 | 12.427% | $153.7777 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $107.43 | 12.305% | $120.6493 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $244.75 | 9.239% | $267.3625 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $126.35 | 12.755% | $142.4659 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $949.93 | $1,041.2081 | $1,041.21 | $1,041.20 | $1,041.20 | |