| 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 | $229.32 | 10.820% | $254.1324 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $60.34 | 6.475% | $64.247 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $23.69 | 9.717% | $25.992 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $120.92 | 13.829% | $137.642 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $38.31 | 8.595% | $41.6027 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $131.27 | 11.624% | $146.5288 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $37.74 | 4.789% | $39.5474 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $641.59 | $709.6923 | $709.69 | $709.75 | $709.50 | |