| 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 | $179.59 | 11.752% | $200.6954 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $215.28 | 13.115% | $243.514 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $234.75 | 7.843% | $253.1614 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $195.54 | 12.270% | $219.5328 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $190.97 | 10.674% | $211.3541 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $106.86 | 9.359% | $116.861 | $116.86 | $116.85 | $116.90 |
| Purchase #7 | $143.25 | 13.393% | $162.4355 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,266.24 | $1,407.5542 | $1,407.55 | $1,407.55 | $1,407.60 | |