| 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 | $20.28 | 10.336% | $22.3761 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $35.97 | 7.119% | $38.5307 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $78.59 | 7.687% | $84.6312 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $223.42 | 8.464% | $242.3303 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $65.98 | 11.332% | $73.4569 | $73.46 | $73.45 | $73.50 |
| Purchase #6 | $180.56 | 13.287% | $204.551 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $28.97 | 13.484% | $32.8763 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $633.77 | $698.7525 | $698.76 | $698.85 | $698.80 | |