| 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 | $115.74 | 5.352% | $121.9344 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $221.82 | 9.149% | $242.1143 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $84.88 | 12.227% | $95.2583 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $60.42 | 6.774% | $64.5129 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $244.35 | 6.369% | $259.9127 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $248.98 | 13.181% | $281.7981 | $281.80 | $281.80 | $281.80 |
| Purchase #7 | $61.78 | 7.409% | $66.3573 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,037.97 | $1,131.8880 | $1,131.88 | $1,131.85 | $1,131.90 | |