| 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 | $112.59 | 9.349% | $123.116 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $175.93 | 12.262% | $197.5025 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $65.65 | 8.646% | $71.3261 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $230.97 | 7.179% | $247.5513 | $247.55 | $247.55 | $247.60 |
| Purchase #5 | $189.41 | 4.379% | $197.7043 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $238.83 | 9.782% | $262.1924 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $57.90 | 10.593% | $64.0333 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $1,071.28 | $1,163.4259 | $1,163.42 | $1,163.45 | $1,163.40 | |