| 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 | $155.74 | 7.182% | $166.9252 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $44.25 | 10.826% | $49.0405 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $182.64 | 9.176% | $199.399 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $90.81 | 13.639% | $103.1956 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $175.92 | 10.340% | $194.1101 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $210.90 | 9.558% | $231.0578 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $207.48 | 7.288% | $222.6011 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,067.74 | $1,166.3293 | $1,166.34 | $1,166.35 | $1,166.30 | |