| 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 | $209.44 | 4.326% | $218.5004 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $142.40 | 10.743% | $157.698 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $195.60 | 8.626% | $212.4725 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $5.98 | 12.430% | $6.7233 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $103.58 | 6.869% | $110.6949 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $87.31 | 10.182% | $96.1999 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $188.56 | 3.637% | $195.4179 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $932.87 | $997.7069 | $997.70 | $997.65 | $997.70 | |