| 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 | $10.27 | 5.596% | $10.8447 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $234.45 | 3.236% | $242.0368 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $162.64 | 4.303% | $169.6384 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $108.86 | 6.343% | $115.765 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $164.69 | 9.142% | $179.746 | $179.75 | $179.75 | $179.70 |
| Purchase #6 | $223.43 | 7.777% | $240.8062 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $219.34 | 13.106% | $248.0867 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,123.68 | $1,206.9238 | $1,206.94 | $1,206.95 | $1,206.80 | |