| 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 | $37.62 | 7.502% | $40.4423 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $134.76 | 9.191% | $147.1458 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $83.93 | 5.332% | $88.4051 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $149.63 | 4.730% | $156.7075 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $245.30 | 12.781% | $276.6518 | $276.65 | $276.65 | $276.70 |
| Purchase #6 | $12.83 | 7.442% | $13.7848 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $211.73 | 6.271% | $225.0076 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $875.80 | $948.1449 | $948.15 | $948.15 | $948.10 | |