| 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 | $103.91 | 13.638% | $118.0812 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $66.36 | 11.337% | $73.8832 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $91.56 | 13.774% | $104.1715 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $144.64 | 12.636% | $162.9167 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $71.94 | 8.233% | $77.8628 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $139.90 | 7.159% | $149.9154 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $34.27 | 8.173% | $37.0709 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $652.58 | $723.9017 | $723.90 | $723.85 | $724.00 | |