| 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 | $126.28 | 5.747% | $133.5373 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $197.50 | 13.822% | $224.7985 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $160.57 | 3.750% | $166.5914 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $32.30 | 8.134% | $34.9273 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $70.38 | 10.590% | $77.8332 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $154.44 | 5.188% | $162.4523 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $223.27 | 6.617% | $238.0438 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $964.74 | $1,038.1838 | $1,038.18 | $1,038.25 | $1,038.10 | |