| 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 | $246.53 | 10.217% | $271.718 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $101.55 | 12.508% | $114.2519 | $114.25 | $114.25 | $114.30 |
| Purchase #3 | $161.89 | 3.590% | $167.7019 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $61.74 | 12.217% | $69.2828 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $222.63 | 3.498% | $230.4176 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $69.52 | 8.521% | $75.4438 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $192.29 | 11.435% | $214.2784 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $1,056.15 | $1,143.0944 | $1,143.09 | $1,143.10 | $1,143.10 | |