| 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 | $235.85 | 8.402% | $255.6661 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $198.63 | 5.737% | $210.0254 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $107.36 | 3.690% | $111.3216 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $213.28 | 3.853% | $221.4977 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $207.51 | 3.203% | $214.1565 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $69.72 | 7.337% | $74.8354 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $195.58 | 12.577% | $220.1781 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,227.93 | $1,307.6808 | $1,307.70 | $1,307.70 | $1,307.70 | |