| 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 | $93.50 | 4.807% | $97.9945 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $214.94 | 3.339% | $222.1168 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $194.32 | 11.429% | $216.5288 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $185.81 | 11.238% | $206.6913 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $108.59 | 13.251% | $122.9793 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $62.56 | 7.650% | $67.3458 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $145.65 | 6.630% | $155.3066 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $1,005.37 | $1,088.9631 | $1,088.97 | $1,089.00 | $1,088.90 | |