| 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 | $164.45 | 5.273% | $173.1214 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $219.53 | 8.443% | $238.0649 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $161.48 | 3.472% | $167.0866 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $202.50 | 9.251% | $221.2333 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $180.42 | 11.547% | $201.2531 | $201.25 | $201.25 | $201.30 |
| Purchase #6 | $233.25 | 11.629% | $260.3746 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $37.89 | 11.744% | $42.3398 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $1,199.52 | $1,303.4737 | $1,303.46 | $1,303.45 | $1,303.50 | |