| 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 | $103.55 | 13.504% | $117.5334 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $60.60 | 12.618% | $68.2465 | $68.25 | $68.25 | $68.20 |
| Purchase #3 | $162.88 | 9.624% | $178.5556 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $237.31 | 13.334% | $268.9529 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $246.43 | 8.810% | $268.1405 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $162.56 | 12.772% | $183.3222 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $179.31 | 8.562% | $194.6625 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $1,152.64 | $1,279.4136 | $1,279.41 | $1,279.40 | $1,279.40 | |