| 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 | $222.78 | 13.486% | $252.8241 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $127.32 | 3.707% | $132.0398 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $21.60 | 9.423% | $23.6354 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $105.73 | 11.787% | $118.1924 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $201.61 | 11.247% | $224.2851 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $119.52 | 3.624% | $123.8514 | $123.85 | $123.85 | $123.90 |
| Purchase #7 | $148.51 | 11.728% | $165.9273 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $947.07 | $1,040.7555 | $1,040.76 | $1,040.80 | $1,040.70 | |