| 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 | $113.75 | 9.388% | $124.4289 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $119.83 | 11.331% | $133.4079 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $9.75 | 8.436% | $10.5725 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $11.75 | 11.720% | $13.1271 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $152.40 | 5.510% | $160.7972 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $93.71 | 5.392% | $98.7628 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $91.57 | 3.596% | $94.8629 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $592.76 | $635.9593 | $635.96 | $635.95 | $636.00 | |