| 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 | $12.73 | 4.704% | $13.3288 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $117.69 | 4.241% | $122.6812 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $192.41 | 4.486% | $201.0415 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $214.52 | 12.526% | $241.3908 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $152.82 | 6.530% | $162.7991 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $236.29 | 8.484% | $256.3368 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $48.38 | 4.575% | $50.5934 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $974.84 | $1,048.1716 | $1,048.17 | $1,048.25 | $1,048.10 | |