| 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 | $191.62 | 9.148% | $209.1494 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $224.53 | 6.335% | $238.754 | $238.75 | $238.75 | $238.80 |
| Purchase #3 | $211.59 | 10.420% | $233.6377 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $172.64 | 4.847% | $181.0079 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $210.84 | 8.874% | $229.5499 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $232.72 | 9.176% | $254.0744 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $87.93 | 11.835% | $98.3365 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $1,331.87 | $1,444.5098 | $1,444.51 | $1,444.50 | $1,444.40 | |