| 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 | $87.33 | 13.824% | $99.4025 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $35.66 | 13.293% | $40.4003 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $244.99 | 7.389% | $263.0923 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $224.53 | 4.163% | $233.8772 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $91.68 | 5.118% | $96.3722 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $233.79 | 8.120% | $252.7737 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $80.95 | 3.310% | $83.6294 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $998.93 | $1,069.5476 | $1,069.54 | $1,069.55 | $1,069.60 | |