| 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 | $211.65 | 8.516% | $229.6741 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $204.55 | 8.336% | $221.6013 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $82.88 | 11.684% | $92.5637 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $155.31 | 13.136% | $175.7115 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $232.93 | 13.828% | $265.1396 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $182.76 | 5.504% | $192.8191 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $11.53 | 6.809% | $12.3151 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $1,081.61 | $1,189.8244 | $1,189.82 | $1,189.75 | $1,189.80 | |