| 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 | $191.37 | 3.275% | $197.6374 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $223.73 | 11.255% | $248.9108 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $178.54 | 4.521% | $186.6118 | $186.61 | $186.60 | $186.60 |
| Purchase #4 | $126.51 | 9.365% | $138.3577 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $40.27 | 10.235% | $44.3916 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $200.69 | 7.765% | $216.2736 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $199.95 | 5.273% | $210.4934 | $210.49 | $210.50 | $210.50 |
| 7 purchase totals = | $1,161.06 | $1,242.6763 | $1,242.67 | $1,242.65 | $1,242.70 | |