| 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 | $105.99 | 12.219% | $118.9409 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $5.79 | 6.310% | $6.1553 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $24.75 | 6.407% | $26.3357 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $237.81 | 10.771% | $263.4245 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $180.35 | 12.665% | $203.1913 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $61.83 | 13.117% | $69.9402 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $140.66 | 13.528% | $159.6885 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $757.18 | $847.6764 | $847.68 | $847.70 | $847.60 | |