| 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 | $147.58 | 4.859% | $154.7509 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $202.34 | 12.145% | $226.9142 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $31.89 | 7.680% | $34.3392 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $224.28 | 8.807% | $244.0323 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $202.42 | 10.738% | $224.1559 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $185.78 | 11.121% | $206.4406 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $109.31 | 10.339% | $120.6116 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $1,103.60 | $1,211.2447 | $1,211.24 | $1,211.25 | $1,211.20 | |