| 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 | $120.77 | 7.556% | $129.8954 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $187.63 | 4.270% | $195.6418 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $236.53 | 5.346% | $249.1749 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $92.28 | 3.698% | $95.6925 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $221.57 | 10.450% | $244.7241 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $165.92 | 6.309% | $176.3879 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $139.52 | 5.830% | $147.654 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $1,164.22 | $1,239.1706 | $1,239.16 | $1,239.15 | $1,239.20 | |