| 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 | $38.69 | 12.761% | $43.6272 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $212.25 | 3.796% | $220.307 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $221.27 | 13.724% | $251.6371 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $103.58 | 10.218% | $114.1638 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $125.94 | 3.622% | $130.5015 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $210.63 | 13.129% | $238.2836 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $232.40 | 5.136% | $244.3361 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,144.76 | $1,242.8563 | $1,242.86 | $1,242.90 | $1,242.80 | |