| 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 | $200.45 | 3.665% | $207.7965 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $93.39 | 3.527% | $96.6839 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $88.51 | 9.173% | $96.629 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $146.47 | 13.505% | $166.2508 | $166.25 | $166.25 | $166.30 |
| Purchase #5 | $46.86 | 12.394% | $52.6678 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $195.35 | 5.486% | $206.0669 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $153.73 | 6.870% | $164.2913 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $924.76 | $990.3862 | $990.39 | $990.40 | $990.50 | |