| 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 | $70.67 | 5.380% | $74.472 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $181.45 | 7.271% | $194.6432 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $91.99 | 9.707% | $100.9195 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $38.66 | 8.321% | $41.8769 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $117.58 | 7.674% | $126.6031 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $124.54 | 4.611% | $130.2825 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $11.42 | 6.778% | $12.194 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $636.31 | $680.9912 | $680.98 | $681.00 | $681.00 | |