| 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 | $37.32 | 5.842% | $39.5002 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $81.69 | 11.183% | $90.8254 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $176.26 | 3.511% | $182.4485 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $213.42 | 6.252% | $226.763 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $109.34 | 3.819% | $113.5157 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $211.47 | 12.666% | $238.2548 | $238.25 | $238.25 | $238.30 |
| Purchase #7 | $6.43 | 4.433% | $6.715 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $835.93 | $898.0226 | $898.03 | $898.00 | $898.00 | |