| 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 | $197.69 | 8.621% | $214.7329 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $94.34 | 5.515% | $99.5429 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $74.75 | 11.129% | $83.0689 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $91.91 | 10.130% | $101.2205 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $197.35 | 7.436% | $212.0249 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $238.44 | 5.364% | $251.2299 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $140.62 | 5.748% | $148.7028 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $1,035.10 | $1,110.5228 | $1,110.51 | $1,110.50 | $1,110.40 | |