| 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 | $83.52 | 9.747% | $91.6607 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $35.45 | 12.249% | $39.7923 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $83.67 | 6.357% | $88.9889 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $184.85 | 5.382% | $194.7986 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $10.34 | 12.367% | $11.6187 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $196.35 | 3.634% | $203.4854 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $221.34 | 10.290% | $244.1159 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $815.52 | $874.4605 | $874.47 | $874.45 | $874.50 | |