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 | $112.64 | 7.395% | $120.9697 | $120.97 | $120.95 | $121.00 |
Purchase #2 | $129.42 | 6.540% | $137.8841 | $137.88 | $137.90 | $137.90 |
Purchase #3 | $142.39 | 12.820% | $160.6444 | $160.64 | $160.65 | $160.60 |
Purchase #4 | $6.73 | 8.250% | $7.2852 | $7.29 | $7.30 | $7.30 |
Purchase #5 | $99.95 | 3.789% | $103.7371 | $103.74 | $103.75 | $103.70 |
Purchase #6 | $179.52 | 5.480% | $189.3577 | $189.36 | $189.35 | $189.40 |
Purchase #7 | $112.97 | 6.786% | $120.6361 | $120.64 | $120.65 | $120.60 |
7 purchase totals = | $783.62 | $840.5143 | $840.52 | $840.55 | $840.50 |