| 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 | $168.70 | 9.722% | $185.101 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $179.92 | 8.455% | $195.1322 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $213.68 | 3.594% | $221.3597 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $140.83 | 6.379% | $149.8135 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $139.98 | 7.381% | $150.3119 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $103.30 | 7.150% | $110.686 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $136.67 | 11.543% | $152.4458 | $152.45 | $152.45 | $152.40 |
| 7 purchase totals = | $1,083.08 | $1,164.8501 | $1,164.85 | $1,164.85 | $1,164.80 | |