| 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 | $191.25 | 4.664% | $200.1699 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $77.84 | 13.827% | $88.6029 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $50.29 | 13.790% | $57.225 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $122.40 | 11.726% | $136.7526 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $229.51 | 8.209% | $248.3505 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $191.84 | 13.463% | $217.6674 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $95.87 | 13.398% | $108.7147 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $959.00 | $1,057.4830 | $1,057.48 | $1,057.45 | $1,057.60 | |