| 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 | $94.93 | 12.529% | $106.8238 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $223.38 | 10.719% | $247.3241 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $173.83 | 8.792% | $189.1131 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $115.49 | 11.687% | $128.9873 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $245.43 | 9.712% | $269.2662 | $269.27 | $269.25 | $269.30 |
| Purchase #6 | $118.28 | 7.516% | $127.1699 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $90.67 | 6.635% | $96.686 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $1,062.01 | $1,165.3704 | $1,165.37 | $1,165.30 | $1,165.40 | |