| 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 | $119.59 | 8.754% | $130.0589 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $195.54 | 8.176% | $211.5274 | $211.53 | $211.55 | $211.50 |
| Purchase #3 | $210.81 | 10.667% | $233.2971 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $25.86 | 11.217% | $28.7607 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $180.58 | 3.609% | $187.0971 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $135.79 | 3.631% | $140.7205 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $174.51 | 6.799% | $186.3749 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $1,042.68 | $1,117.8366 | $1,117.84 | $1,117.80 | $1,117.90 | |