| 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 | $196.94 | 12.335% | $221.2325 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $113.52 | 7.700% | $122.261 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $201.52 | 11.334% | $224.3603 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $177.63 | 11.265% | $197.64 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $28.44 | 4.401% | $29.6916 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $57.61 | 4.345% | $60.1132 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $151.82 | 10.428% | $167.6518 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $927.48 | $1,022.9504 | $1,022.94 | $1,022.95 | $1,023.00 | |