| 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 | $79.94 | 9.518% | $87.5487 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $119.51 | 7.370% | $128.3179 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $234.72 | 10.269% | $258.8234 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $103.29 | 9.258% | $112.8526 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $202.76 | 12.689% | $228.4882 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $39.78 | 10.157% | $43.8205 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $187.91 | 10.787% | $208.1799 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $967.91 | $1,068.0312 | $1,068.03 | $1,068.00 | $1,068.00 | |