| 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 | $98.77 | 8.142% | $106.8119 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $245.68 | 8.314% | $266.1058 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $108.36 | 7.722% | $116.7276 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $76.94 | 4.280% | $80.233 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $218.58 | 13.685% | $248.4927 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $213.30 | 10.512% | $235.7221 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $184.56 | 13.835% | $210.0939 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,146.19 | $1,264.1870 | $1,264.18 | $1,264.20 | $1,264.10 | |