| 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 | $102.69 | 13.487% | $116.5398 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $69.93 | 8.582% | $75.9314 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $171.98 | 6.591% | $183.3152 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $230.39 | 9.438% | $252.1342 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $241.55 | 7.643% | $260.0117 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $155.91 | 8.627% | $169.3604 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $137.40 | 11.813% | $153.6311 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $1,109.85 | $1,210.9238 | $1,210.92 | $1,210.95 | $1,210.80 | |