| 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 | $16.34 | 4.216% | $17.0289 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $202.57 | 5.358% | $213.4237 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $197.26 | 13.709% | $224.3024 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $165.44 | 3.142% | $170.6381 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $151.57 | 4.430% | $158.2846 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $82.74 | 9.489% | $90.5912 | $90.59 | $90.60 | $90.60 |
| Purchase #7 | $232.47 | 3.341% | $240.2368 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,048.39 | $1,114.5057 | $1,114.50 | $1,114.55 | $1,114.40 | |