| 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 | $196.93 | 13.521% | $223.5569 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $58.84 | 11.552% | $65.6372 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $210.94 | 4.226% | $219.8543 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $231.95 | 3.813% | $240.7943 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $136.31 | 6.729% | $145.4823 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $217.90 | 7.828% | $234.9572 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $148.29 | 12.470% | $166.7818 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $1,201.16 | $1,297.0640 | $1,297.06 | $1,297.10 | $1,297.20 | |