| 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 | $235.53 | 4.325% | $245.7167 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $79.26 | 12.852% | $89.4465 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $219.50 | 4.242% | $228.8112 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $246.45 | 8.290% | $266.8807 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $160.41 | 9.428% | $175.5335 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $238.52 | 6.754% | $254.6296 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $205.53 | 4.603% | $214.9905 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,385.20 | $1,476.0087 | $1,476.01 | $1,476.05 | $1,475.90 | |