| 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 | $218.38 | 10.670% | $241.6811 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $192.36 | 9.523% | $210.6784 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $219.99 | 11.291% | $244.8291 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $236.67 | 11.539% | $263.9794 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $210.54 | 9.508% | $230.5581 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $29.48 | 7.267% | $31.6223 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $185.28 | 6.136% | $196.6488 | $196.65 | $196.65 | $196.60 |
| 7 purchase totals = | $1,292.70 | $1,419.9972 | $1,420.00 | $1,420.05 | $1,420.00 | |