| 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 | $79.68 | 6.720% | $85.0345 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $73.45 | 9.715% | $80.5857 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $12.61 | 6.486% | $13.4279 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $71.37 | 4.728% | $74.7444 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $210.38 | 3.660% | $218.0799 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $212.40 | 4.398% | $221.7414 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $127.89 | 10.660% | $141.5231 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $787.78 | $835.1369 | $835.13 | $835.20 | $835.00 | |