| 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 | $78.92 | 8.256% | $85.4356 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $19.53 | 4.453% | $20.3997 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $68.94 | 5.511% | $72.7393 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $128.65 | 5.535% | $135.7708 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $228.33 | 5.170% | $240.1347 | $240.13 | $240.15 | $240.10 |
| Purchase #6 | $238.85 | 7.777% | $257.4254 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $200.69 | 13.162% | $227.1048 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $963.91 | $1,039.0103 | $1,039.01 | $1,039.05 | $1,038.90 | |