| 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 | $94.47 | 13.775% | $107.4832 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $154.43 | 7.675% | $166.2825 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $229.62 | 4.665% | $240.3318 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $146.58 | 4.312% | $152.9005 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $237.73 | 8.789% | $258.6241 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $214.67 | 6.632% | $228.9069 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $89.40 | 5.472% | $94.292 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $1,166.90 | $1,248.8210 | $1,248.81 | $1,248.85 | $1,248.80 | |