| 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 | $198.40 | 6.684% | $211.6611 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $59.87 | 7.842% | $64.565 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $23.93 | 5.595% | $25.2689 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $13.38 | 3.142% | $13.8004 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $189.72 | 13.217% | $214.7953 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $242.89 | 5.542% | $256.351 | $256.35 | $256.35 | $256.40 |
| Purchase #7 | $231.45 | 9.106% | $252.5258 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $959.64 | $1,038.9675 | $1,038.98 | $1,038.95 | $1,039.10 | |