| 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 | $183.67 | 5.781% | $194.288 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $166.34 | 7.122% | $178.1867 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $203.40 | 4.693% | $212.9456 | $212.95 | $212.95 | $212.90 |
| Purchase #4 | $26.55 | 7.354% | $28.5025 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $7.36 | 11.112% | $8.1778 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $188.62 | 6.202% | $200.3182 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $239.94 | 13.602% | $272.5766 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $1,015.88 | $1,094.9954 | $1,095.01 | $1,095.05 | $1,095.00 | |