| 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 | $184.47 | 7.747% | $198.7609 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $92.94 | 4.333% | $96.9671 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $173.57 | 4.142% | $180.7593 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $17.48 | 4.601% | $18.2843 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $216.84 | 12.532% | $244.0144 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $128.52 | 10.573% | $142.1084 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $241.44 | 13.389% | $273.7664 | $273.77 | $273.75 | $273.80 |
| 7 purchase totals = | $1,055.26 | $1,154.6608 | $1,154.66 | $1,154.60 | $1,154.80 | |