| 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 | $123.84 | 6.313% | $131.658 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $19.72 | 4.852% | $20.6768 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $36.42 | 8.296% | $39.4414 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $233.59 | 3.328% | $241.3639 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $235.55 | 4.157% | $245.3418 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $140.96 | 11.854% | $157.6694 | $157.67 | $157.65 | $157.70 |
| Purchase #7 | $105.60 | 3.645% | $109.4491 | $109.45 | $109.45 | $109.40 |
| 7 purchase totals = | $895.68 | $945.6004 | $945.60 | $945.60 | $945.60 | |