| 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 | $13.64 | 10.447% | $15.065 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $145.73 | 5.311% | $153.4697 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $229.48 | 11.619% | $256.1433 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $69.60 | 13.769% | $79.1832 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $243.70 | 12.508% | $274.182 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $149.43 | 8.509% | $162.145 | $162.15 | $162.15 | $162.10 |
| Purchase #7 | $88.87 | 3.510% | $91.9893 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $940.45 | $1,032.1775 | $1,032.18 | $1,032.20 | $1,032.20 | |