| 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 | $144.30 | 11.818% | $161.3534 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $194.87 | 13.133% | $220.4623 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $233.58 | 8.745% | $254.0066 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $213.55 | 3.272% | $220.5374 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $189.65 | 11.113% | $210.7258 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $23.31 | 3.314% | $24.0825 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $239.86 | 3.596% | $248.4854 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,239.12 | $1,339.6534 | $1,339.66 | $1,339.70 | $1,339.70 | |