| 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 | $150.55 | 6.779% | $160.7558 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $28.33 | 11.309% | $31.5338 | $31.53 | $31.55 | $31.50 |
| Purchase #3 | $197.60 | 11.746% | $220.8101 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $246.80 | 4.567% | $258.0714 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $188.55 | 8.743% | $205.0349 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $203.72 | 8.301% | $220.6308 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $110.60 | 10.474% | $122.1842 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $1,126.15 | $1,219.0210 | $1,219.01 | $1,219.05 | $1,219.00 | |