| 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 | $212.26 | 3.371% | $219.4153 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $101.56 | 10.783% | $112.5112 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $224.69 | 4.174% | $234.0686 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $155.74 | 12.544% | $175.276 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $8.68 | 10.230% | $9.568 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $248.74 | 8.573% | $270.0645 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $165.47 | 3.352% | $171.0166 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,117.14 | $1,191.9202 | $1,191.93 | $1,191.85 | $1,192.00 | |