| 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 | $196.66 | 4.440% | $205.3917 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $87.77 | 9.209% | $95.8527 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $147.26 | 3.738% | $152.7646 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $78.47 | 6.132% | $83.2818 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $183.61 | 13.824% | $208.9922 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $8.76 | 7.271% | $9.3969 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $248.65 | 11.440% | $277.0956 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $951.18 | $1,032.7755 | $1,032.77 | $1,032.80 | $1,032.90 | |