| 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 | $55.83 | 13.507% | $63.371 | $63.37 | $63.35 | $63.40 |
| Purchase #2 | $122.38 | 6.756% | $130.648 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $34.82 | 4.636% | $36.4343 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $32.35 | 5.668% | $34.1836 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $244.35 | 10.179% | $269.2224 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $154.42 | 3.572% | $159.9359 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $102.25 | 6.851% | $109.2551 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $746.40 | $803.0503 | $803.05 | $803.05 | $803.00 | |