| 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 | $250.59 | 11.798% | $280.1546 | $280.15 | $280.15 | $280.20 |
| Purchase #2 | $203.93 | 7.739% | $219.7121 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $244.43 | 10.131% | $269.1932 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $217.53 | 5.477% | $229.4441 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $80.32 | 5.718% | $84.9127 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $140.68 | 3.623% | $145.7768 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $10.26 | 13.492% | $11.6443 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $1,147.74 | $1,240.8378 | $1,240.82 | $1,240.85 | $1,240.80 | |