| 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 | $54.64 | 9.798% | $59.9936 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $31.95 | 7.841% | $34.4552 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $198.84 | 11.575% | $221.8557 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $112.52 | 6.418% | $119.7415 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $88.76 | 5.866% | $93.9667 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $118.51 | 6.852% | $126.6303 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $24.57 | 8.190% | $26.5823 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $629.79 | $683.2253 | $683.23 | $683.25 | $683.30 | |