| 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 | $147.30 | 10.341% | $162.5323 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $25.64 | 7.773% | $27.633 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $64.46 | 7.394% | $69.2262 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $146.98 | 7.674% | $158.2592 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $115.72 | 5.704% | $122.3207 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $122.76 | 5.675% | $129.7266 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $144.36 | 4.205% | $150.4303 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $767.22 | $820.1283 | $820.13 | $820.20 | $820.00 | |