| 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 | $88.65 | 6.302% | $94.2367 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $210.40 | 5.376% | $221.7111 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $50.40 | 13.224% | $57.0649 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $111.46 | 3.273% | $115.1081 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $57.56 | 8.248% | $62.3075 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $223.77 | 7.713% | $241.0294 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $36.52 | 13.297% | $41.3761 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $778.76 | $832.8338 | $832.84 | $832.85 | $832.80 | |