| 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 | $232.54 | 5.126% | $244.46 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $238.25 | 6.512% | $253.7648 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $201.89 | 4.666% | $211.3102 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $218.37 | 5.582% | $230.5594 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $117.75 | 5.137% | $123.7988 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $100.97 | 7.656% | $108.7003 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $204.26 | 6.764% | $218.0761 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $1,314.03 | $1,390.6696 | $1,390.67 | $1,390.65 | $1,390.80 | |