| 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 | $220.79 | 8.306% | $239.1288 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $149.47 | 6.314% | $158.9075 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $136.30 | 4.718% | $142.7306 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $70.56 | 4.311% | $73.6018 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $37.93 | 13.151% | $42.9182 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $162.35 | 7.710% | $174.8672 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $121.86 | 8.548% | $132.2766 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $899.26 | $964.4307 | $964.44 | $964.45 | $964.40 | |