| 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 | $188.52 | 6.511% | $200.7945 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $64.51 | 8.831% | $70.2069 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $193.70 | 10.804% | $214.6273 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $44.48 | 5.570% | $46.9575 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $82.70 | 12.461% | $93.0052 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $105.90 | 5.278% | $111.4894 | $111.49 | $111.50 | $111.50 |
| Purchase #7 | $186.90 | 4.509% | $195.3273 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $866.71 | $932.4081 | $932.42 | $932.45 | $932.40 | |