| 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 | $116.69 | 13.445% | $132.379 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $154.93 | 12.136% | $173.7323 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $147.88 | 6.165% | $156.9968 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $12.48 | 9.280% | $13.6381 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $12.91 | 10.613% | $14.2801 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $41.39 | 6.149% | $43.9351 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $204.74 | 5.665% | $216.3385 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $691.02 | $751.2999 | $751.31 | $751.40 | $751.20 | |