| 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 | $241.25 | 13.119% | $272.8996 | $272.90 | $272.90 | $272.90 |
| Purchase #2 | $216.41 | 10.859% | $239.91 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $160.58 | 3.268% | $165.8278 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $74.36 | 12.338% | $83.5345 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $124.76 | 3.818% | $129.5233 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $123.93 | 10.508% | $136.9526 | $136.95 | $136.95 | $137.00 |
| Purchase #7 | $189.63 | 11.614% | $211.6536 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $1,130.92 | $1,240.3014 | $1,240.29 | $1,240.30 | $1,240.30 | |