| 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 | $154.43 | 7.798% | $166.4725 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $112.53 | 12.573% | $126.6784 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $90.25 | 4.554% | $94.36 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $142.90 | 3.841% | $148.3888 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $196.46 | 5.744% | $207.7447 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $161.27 | 13.818% | $183.5543 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $170.75 | 10.760% | $189.1227 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $1,028.59 | $1,116.3214 | $1,116.31 | $1,116.30 | $1,116.40 | |