| 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 | $169.84 | 3.271% | $175.3955 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $122.40 | 10.841% | $135.6694 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $230.48 | 9.843% | $253.1661 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $250.70 | 8.109% | $271.0293 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $104.55 | 4.449% | $109.2014 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $109.73 | 10.788% | $121.5677 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $7.39 | 12.819% | $8.3373 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $995.09 | $1,074.3667 | $1,074.38 | $1,074.35 | $1,074.40 | |