| 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 | $240.74 | 9.156% | $262.7822 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $157.94 | 10.470% | $174.4763 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $31.85 | 7.768% | $34.3241 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $143.82 | 11.143% | $159.8459 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $157.95 | 11.144% | $175.5519 | $175.55 | $175.55 | $175.60 |
| Purchase #6 | $174.65 | 11.584% | $194.8815 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $198.40 | 9.456% | $217.1607 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,105.35 | $1,219.0226 | $1,219.02 | $1,219.05 | $1,219.10 | |