| 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 | $141.60 | 10.263% | $156.1324 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $180.69 | 4.408% | $188.6548 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $220.94 | 11.131% | $245.5328 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $140.32 | 9.550% | $153.7206 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $187.42 | 4.229% | $195.346 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $180.64 | 3.655% | $187.2424 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $212.81 | 8.184% | $230.2264 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,264.42 | $1,356.8554 | $1,356.85 | $1,356.90 | $1,356.70 | |