| 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 | $127.67 | 6.237% | $135.6328 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $5.32 | 8.365% | $5.765 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $116.60 | 6.751% | $124.4717 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $194.95 | 10.147% | $214.7316 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $237.49 | 13.867% | $270.4227 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $211.26 | 13.390% | $239.5477 | $239.55 | $239.55 | $239.50 |
| Purchase #7 | $94.33 | 13.724% | $107.2758 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $987.62 | $1,097.8473 | $1,097.85 | $1,097.85 | $1,097.80 | |