| 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 | $140.73 | 4.449% | $146.9911 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $42.71 | 8.269% | $46.2417 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $84.48 | 9.474% | $92.4836 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $141.97 | 12.188% | $159.2733 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $120.81 | 6.580% | $128.7593 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $63.60 | 9.844% | $69.8608 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $102.99 | 11.745% | $115.0862 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $697.29 | $758.6960 | $758.69 | $758.70 | $758.80 | |