| 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 | $157.49 | 13.700% | $179.0661 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $186.39 | 4.541% | $194.854 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $35.40 | 11.798% | $39.5765 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $236.98 | 6.826% | $253.1563 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $203.48 | 5.402% | $214.472 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $52.59 | 3.675% | $54.5227 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $237.99 | 4.441% | $248.5591 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,110.32 | $1,184.2067 | $1,184.21 | $1,184.15 | $1,184.40 | |