| 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 | $196.81 | 9.502% | $215.5109 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $60.33 | 5.829% | $63.8466 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $160.30 | 12.251% | $179.9384 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $149.49 | 11.259% | $166.3211 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $33.99 | 10.599% | $37.5926 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $124.74 | 8.322% | $135.1209 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $28.46 | 6.486% | $30.3059 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $754.12 | $828.6364 | $828.64 | $828.60 | $828.50 | |