| 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 | $223.80 | 7.102% | $239.6943 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $37.40 | 10.525% | $41.3364 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $101.48 | 6.593% | $108.1706 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $250.61 | 11.629% | $279.7534 | $279.75 | $279.75 | $279.80 |
| Purchase #5 | $202.64 | 12.524% | $228.0186 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $92.54 | 12.825% | $104.4083 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $154.53 | 7.486% | $166.0981 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $1,063.00 | $1,167.4797 | $1,167.48 | $1,167.45 | $1,167.50 | |