| 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 | $225.65 | 8.627% | $245.1168 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $65.52 | 13.855% | $74.5978 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $43.55 | 10.680% | $48.2011 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $193.66 | 13.452% | $219.7111 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $187.34 | 11.150% | $208.2284 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $129.90 | 11.756% | $145.171 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $213.80 | 7.232% | $229.262 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,059.42 | $1,170.2882 | $1,170.29 | $1,170.25 | $1,170.30 | |