| 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 | $224.64 | 7.282% | $240.9983 | $241.00 | $241.00 | $241.00 |
| Purchase #2 | $135.88 | 6.134% | $144.2149 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $208.27 | 10.778% | $230.7173 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $103.29 | 7.332% | $110.8632 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $140.78 | 10.708% | $155.8547 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $133.39 | 13.317% | $151.1535 | $151.15 | $151.15 | $151.20 |
| Purchase #7 | $97.33 | 11.354% | $108.3808 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,043.58 | $1,142.1827 | $1,142.17 | $1,142.15 | $1,142.30 | |