| 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 | $235.37 | 4.213% | $245.2861 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $36.77 | 11.255% | $40.9085 | $40.91 | $40.90 | $40.90 |
| Purchase #3 | $248.28 | 9.379% | $271.5662 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $71.95 | 11.756% | $80.4084 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $176.92 | 11.705% | $197.6285 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $215.79 | 9.216% | $235.6772 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $140.73 | 13.439% | $159.6427 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $1,125.81 | $1,231.1176 | $1,231.13 | $1,231.15 | $1,231.10 | |