| 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 | $35.86 | 12.510% | $40.3461 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $218.42 | 10.183% | $240.6617 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $177.61 | 5.609% | $187.5721 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $187.25 | 10.184% | $206.3195 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $38.79 | 11.278% | $43.1647 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $41.25 | 9.607% | $45.2129 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $181.28 | 6.184% | $192.4904 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $880.46 | $955.7674 | $955.76 | $955.70 | $955.80 | |