| 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 | $128.79 | 13.465% | $146.1316 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $222.68 | 9.727% | $244.3401 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $90.28 | 6.817% | $96.4344 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $39.40 | 7.823% | $42.4823 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $178.30 | 7.338% | $191.3837 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $117.31 | 4.637% | $122.7497 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $22.25 | 4.337% | $23.215 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $799.01 | $866.7368 | $866.73 | $866.80 | $866.60 | |