| 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 | $100.93 | 12.102% | $113.1445 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $47.64 | 8.172% | $51.5331 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $104.68 | 8.713% | $113.8008 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $92.44 | 3.599% | $95.7669 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $48.29 | 5.219% | $50.8103 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $248.32 | 12.745% | $279.9684 | $279.97 | $279.95 | $280.00 |
| Purchase #7 | $145.54 | 4.849% | $152.5972 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $787.84 | $857.6212 | $857.62 | $857.60 | $857.60 | |