| 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 | $135.69 | 13.426% | $153.9077 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $51.96 | 9.567% | $56.931 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $103.51 | 10.854% | $114.745 | $114.75 | $114.75 | $114.70 |
| Purchase #4 | $163.28 | 4.594% | $170.7811 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $176.33 | 3.636% | $182.7414 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $46.91 | 5.824% | $49.642 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $96.53 | 7.484% | $103.7543 | $103.75 | $103.75 | $103.80 |
| 7 purchase totals = | $774.21 | $832.5025 | $832.50 | $832.55 | $832.40 | |