| 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 | $90.26 | 13.618% | $102.5516 | $102.55 | $102.55 | $102.60 |
| Purchase #2 | $118.90 | 5.492% | $125.43 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $181.48 | 7.825% | $195.6808 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $221.31 | 12.113% | $248.1173 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $194.77 | 6.596% | $207.617 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $56.55 | 7.849% | $60.9886 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $174.29 | 4.472% | $182.0842 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $1,037.56 | $1,122.4695 | $1,122.47 | $1,122.50 | $1,122.50 | |