| 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 | $249.47 | 10.506% | $275.6793 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $109.81 | 7.560% | $118.1116 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $125.93 | 12.683% | $141.9017 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $154.78 | 3.247% | $159.8057 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $158.45 | 13.362% | $179.6221 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $63.71 | 4.745% | $66.733 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $245.81 | 9.513% | $269.1939 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,107.96 | $1,211.0473 | $1,211.04 | $1,211.05 | $1,211.00 | |