| 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 | $222.36 | 10.493% | $245.6922 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $112.58 | 8.618% | $122.2821 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $94.63 | 4.324% | $98.7218 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $154.54 | 6.326% | $164.3162 | $164.32 | $164.30 | $164.30 |
| Purchase #5 | $142.37 | 6.827% | $152.0896 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $246.54 | 6.532% | $262.644 | $262.64 | $262.65 | $262.60 |
| Purchase #7 | $87.81 | 3.178% | $90.6006 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $1,060.83 | $1,136.3465 | $1,136.34 | $1,136.35 | $1,136.30 | |