| 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 | $121.81 | 10.850% | $135.0264 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $138.58 | 7.189% | $148.5425 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $52.60 | 11.181% | $58.4812 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $214.58 | 3.159% | $221.3586 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $148.88 | 5.523% | $157.1026 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $165.95 | 8.277% | $179.6857 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $139.86 | 4.137% | $145.646 | $145.65 | $145.65 | $145.60 |
| 7 purchase totals = | $982.26 | $1,045.8430 | $1,045.85 | $1,045.90 | $1,045.80 | |