| 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 | $149.80 | 4.489% | $156.5245 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $220.94 | 6.321% | $234.9056 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $186.51 | 7.790% | $201.0391 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $221.32 | 7.588% | $238.1138 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $247.60 | 6.449% | $263.5677 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $148.59 | 8.182% | $160.7476 | $160.75 | $160.75 | $160.70 |
| Purchase #7 | $221.32 | 3.480% | $229.0219 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $1,396.08 | $1,483.9202 | $1,483.92 | $1,483.85 | $1,483.80 | |