| 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 | $34.55 | 10.347% | $38.1249 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $177.87 | 6.317% | $189.106 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $59.27 | 7.281% | $63.5854 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $185.43 | 5.437% | $195.5118 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $181.33 | 7.383% | $194.7176 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $122.53 | 7.515% | $131.7381 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $54.28 | 6.183% | $57.6361 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $815.26 | $870.4199 | $870.43 | $870.40 | $870.30 | |