| 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 | $99.44 | 9.237% | $108.6253 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $247.34 | 7.702% | $266.3901 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $135.27 | 5.472% | $142.672 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $237.85 | 12.606% | $267.8334 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $225.78 | 6.734% | $240.984 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $40.81 | 11.781% | $45.6178 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $53.39 | 12.472% | $60.0488 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $1,039.88 | $1,132.1714 | $1,132.17 | $1,132.20 | $1,132.10 | |