| 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 | $74.80 | 8.103% | $80.861 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $224.42 | 12.577% | $252.6453 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $109.32 | 7.597% | $117.625 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $43.37 | 6.587% | $46.2268 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $6.81 | 10.447% | $7.5214 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $231.85 | 3.517% | $240.0042 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $13.64 | 9.304% | $14.9091 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $704.21 | $759.7928 | $759.80 | $759.80 | $759.70 | |