| 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 | $25.72 | 3.158% | $26.5322 | $26.53 | $26.55 | $26.50 |
| Purchase #2 | $152.39 | 5.608% | $160.936 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $13.88 | 4.326% | $14.4804 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $67.88 | 3.426% | $70.2056 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $188.98 | 10.112% | $208.0897 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $93.46 | 6.287% | $99.3358 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $220.35 | 11.242% | $245.1217 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $762.66 | $824.7014 | $824.71 | $824.75 | $824.60 | |