| 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 | $210.89 | 8.330% | $228.4571 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $9.35 | 8.401% | $10.1355 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $92.52 | 13.204% | $104.7363 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $19.93 | 7.656% | $21.4558 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $135.33 | 3.755% | $140.4116 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $178.35 | 3.509% | $184.6083 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $58.76 | 7.690% | $63.2786 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $705.13 | $753.0832 | $753.10 | $753.10 | $753.10 | |