| 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 | $197.33 | 13.183% | $223.344 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $227.49 | 7.623% | $244.8316 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $189.59 | 5.694% | $200.3853 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $218.34 | 9.391% | $238.8443 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $23.93 | 12.826% | $26.9993 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $173.28 | 11.713% | $193.5763 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $227.58 | 7.837% | $245.4154 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,257.54 | $1,373.3962 | $1,373.40 | $1,373.45 | $1,373.30 | |