| 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 | $83.61 | 8.616% | $90.8138 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $177.46 | 5.584% | $187.3694 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $170.50 | 3.801% | $176.9807 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $239.28 | 6.292% | $254.3355 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $245.44 | 11.633% | $273.992 | $273.99 | $274.00 | $274.00 |
| Purchase #6 | $46.48 | 10.287% | $51.2614 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $175.29 | 5.439% | $184.824 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $1,138.06 | $1,219.5768 | $1,219.57 | $1,219.55 | $1,219.60 | |