| 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 | $220.83 | 7.570% | $237.5468 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $97.30 | 4.220% | $101.4061 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $9.94 | 7.288% | $10.6644 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $232.30 | 11.255% | $258.4454 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $217.70 | 9.279% | $237.9004 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $62.92 | 13.104% | $71.165 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $221.42 | 6.403% | $235.5975 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $1,062.41 | $1,152.7256 | $1,152.74 | $1,152.70 | $1,152.70 | |