| 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 | $115.32 | 8.326% | $124.9215 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $197.91 | 13.583% | $224.7921 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $85.73 | 9.305% | $93.7072 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $242.98 | 3.301% | $251.0008 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $245.53 | 3.489% | $254.0965 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $198.92 | 7.593% | $214.024 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $204.99 | 11.750% | $229.0763 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,291.38 | $1,391.6184 | $1,391.62 | $1,391.60 | $1,391.60 | |